Home / 158,279.46-237,410.68-39,951.82

Finding the Fourth Proportional to 158,279.46, 237,410.68 and 39,951.82

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Solution

The fourth proportional to 158,279.46, 237,410.68 and 39,951.82 is: 59,925.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,279.46 : 237,410.68 = 39,951.82 : x
  2. Step 2: Convert to fraction form
    158,279.46/237,410.68 = 39,951.82/x
  3. Step 3: Cross multiply
    158,279.46x = 237,410.68 × 39,951.82
  4. Step 4: Simplify right side
    158,279.46x = 9,484,988,753.44
  5. Step 5: Solve for x
    x = 9,484,988,753.44/158,279.46
  6. Step 6: Final answer
    x = 59,925.58

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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.