Home / 57,733.18-86,645.13-29,652.10

Finding the Fourth Proportional to 57,733.18, 86,645.13 and 29,652.10

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Solution

The fourth proportional to 57,733.18, 86,645.13 and 29,652.10 is: 44,501.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,733.18 : 86,645.13 = 29,652.10 : x
  2. Step 2: Convert to fraction form
    57,733.18/86,645.13 = 29,652.10/x
  3. Step 3: Cross multiply
    57,733.18x = 86,645.13 × 29,652.10
  4. Step 4: Simplify right side
    57,733.18x = 2,569,210,059.27
  5. Step 5: Solve for x
    x = 2,569,210,059.27/57,733.18
  6. Step 6: Final answer
    x = 44,501.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.