Home / 4,383.76-6,048.90-2,705.44

Finding the Fourth Proportional to 4,383.76, 6,048.90 and 2,705.44

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Solution

The fourth proportional to 4,383.76, 6,048.90 and 2,705.44 is: 3,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.76 : 6,048.90 = 2,705.44 : x
  2. Step 2: Convert to fraction form
    4,383.76/6,048.90 = 2,705.44/x
  3. Step 3: Cross multiply
    4,383.76x = 6,048.90 × 2,705.44
  4. Step 4: Simplify right side
    4,383.76x = 16,364,936.02
  5. Step 5: Solve for x
    x = 16,364,936.02/4,383.76
  6. Step 6: Final answer
    x = 3,733.08

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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.