Home / 63,711.43-95,633.53-62,281.91

Finding the Fourth Proportional to 63,711.43, 95,633.53 and 62,281.91

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Solution

The fourth proportional to 63,711.43, 95,633.53 and 62,281.91 is: 93,487.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,711.43 : 95,633.53 = 62,281.91 : x
  2. Step 2: Convert to fraction form
    63,711.43/95,633.53 = 62,281.91/x
  3. Step 3: Cross multiply
    63,711.43x = 95,633.53 × 62,281.91
  4. Step 4: Simplify right side
    63,711.43x = 5,956,238,991.82
  5. Step 5: Solve for x
    x = 5,956,238,991.82/63,711.43
  6. Step 6: Final answer
    x = 93,487.77

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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.