Home / 63,685.31-95,491.07-26,203.04

Finding the Fourth Proportional to 63,685.31, 95,491.07 and 26,203.04

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Solution

The fourth proportional to 63,685.31, 95,491.07 and 26,203.04 is: 39,289.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,685.31 : 95,491.07 = 26,203.04 : x
  2. Step 2: Convert to fraction form
    63,685.31/95,491.07 = 26,203.04/x
  3. Step 3: Cross multiply
    63,685.31x = 95,491.07 × 26,203.04
  4. Step 4: Simplify right side
    63,685.31x = 2,502,156,483.70
  5. Step 5: Solve for x
    x = 2,502,156,483.70/63,685.31
  6. Step 6: Final answer
    x = 39,289.38

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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.