Home / 159,938.59-239,908.19-41,609.74

Finding the Fourth Proportional to 159,938.59, 239,908.19 and 41,609.74

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Solution

The fourth proportional to 159,938.59, 239,908.19 and 41,609.74 is: 62,414.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,938.59 : 239,908.19 = 41,609.74 : x
  2. Step 2: Convert to fraction form
    159,938.59/239,908.19 = 41,609.74/x
  3. Step 3: Cross multiply
    159,938.59x = 239,908.19 × 41,609.74
  4. Step 4: Simplify right side
    159,938.59x = 9,982,517,409.77
  5. Step 5: Solve for x
    x = 9,982,517,409.77/159,938.59
  6. Step 6: Final answer
    x = 62,414.69

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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.