Home / 104,267.90-156,377.86-62,159.85

Finding the Fourth Proportional to 104,267.90, 156,377.86 and 62,159.85

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Solution

The fourth proportional to 104,267.90, 156,377.86 and 62,159.85 is: 93,225.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,267.90 : 156,377.86 = 62,159.85 : x
  2. Step 2: Convert to fraction form
    104,267.90/156,377.86 = 62,159.85/x
  3. Step 3: Cross multiply
    104,267.90x = 156,377.86 × 62,159.85
  4. Step 4: Simplify right side
    104,267.90x = 9,720,424,165.52
  5. Step 5: Solve for x
    x = 9,720,424,165.52/104,267.90
  6. Step 6: Final answer
    x = 93,225.47

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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.