Home / 4,471.36-6,170.94-2,481.93

Finding the Fourth Proportional to 4,471.36, 6,170.94 and 2,481.93

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Solution

The fourth proportional to 4,471.36, 6,170.94 and 2,481.93 is: 3,425.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.36 : 6,170.94 = 2,481.93 : x
  2. Step 2: Convert to fraction form
    4,471.36/6,170.94 = 2,481.93/x
  3. Step 3: Cross multiply
    4,471.36x = 6,170.94 × 2,481.93
  4. Step 4: Simplify right side
    4,471.36x = 15,315,841.11
  5. Step 5: Solve for x
    x = 15,315,841.11/4,471.36
  6. Step 6: Final answer
    x = 3,425.32

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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.