Home / 4,444.76-6,135.54-2,676.05

Finding the Fourth Proportional to 4,444.76, 6,135.54 and 2,676.05

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Solution

The fourth proportional to 4,444.76, 6,135.54 and 2,676.05 is: 3,694.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.76 : 6,135.54 = 2,676.05 : x
  2. Step 2: Convert to fraction form
    4,444.76/6,135.54 = 2,676.05/x
  3. Step 3: Cross multiply
    4,444.76x = 6,135.54 × 2,676.05
  4. Step 4: Simplify right side
    4,444.76x = 16,419,011.82
  5. Step 5: Solve for x
    x = 16,419,011.82/4,444.76
  6. Step 6: Final answer
    x = 3,694.02

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Find fourth proportional to 2,222.38, 3,067.77 and 1,338.03
Half scale
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Double scale
Find fourth proportional to 4,445.76, 6,136.92 and 2,677.05
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.