Home / 104,267.76-156,377.65-62,159.73

Finding the Fourth Proportional to 104,267.76, 156,377.65 and 62,159.73

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Solution

The fourth proportional to 104,267.76, 156,377.65 and 62,159.73 is: 93,225.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,267.76 : 156,377.65 = 62,159.73 : x
  2. Step 2: Convert to fraction form
    104,267.76/156,377.65 = 62,159.73/x
  3. Step 3: Cross multiply
    104,267.76x = 156,377.65 × 62,159.73
  4. Step 4: Simplify right side
    104,267.76x = 9,720,392,502.03
  5. Step 5: Solve for x
    x = 9,720,392,502.03/104,267.76
  6. Step 6: Final answer
    x = 93,225.29

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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.