Home / 63,736.08-95,324.28-56,765.20

Finding the Fourth Proportional to 63,736.08, 95,324.28 and 56,765.20

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Solution

The fourth proportional to 63,736.08, 95,324.28 and 56,765.20 is: 84,898.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,736.08 : 95,324.28 = 56,765.20 : x
  2. Step 2: Convert to fraction form
    63,736.08/95,324.28 = 56,765.20/x
  3. Step 3: Cross multiply
    63,736.08x = 95,324.28 × 56,765.20
  4. Step 4: Simplify right side
    63,736.08x = 5,411,101,819.06
  5. Step 5: Solve for x
    x = 5,411,101,819.06/63,736.08
  6. Step 6: Final answer
    x = 84,898.57

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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.