Home / 104,092.34-156,160.10-41,767.70

Finding the Fourth Proportional to 104,092.34, 156,160.10 and 41,767.70

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Solution

The fourth proportional to 104,092.34, 156,160.10 and 41,767.70 is: 62,660.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,092.34 : 156,160.10 = 41,767.70 : x
  2. Step 2: Convert to fraction form
    104,092.34/156,160.10 = 41,767.70/x
  3. Step 3: Cross multiply
    104,092.34x = 156,160.10 × 41,767.70
  4. Step 4: Simplify right side
    104,092.34x = 6,522,448,208.77
  5. Step 5: Solve for x
    x = 6,522,448,208.77/104,092.34
  6. Step 6: Final answer
    x = 62,660.21

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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.