Home / 177,332.76-244,433.26-119,951.12

Finding the Fourth Proportional to 177,332.76, 244,433.26 and 119,951.12

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Solution

The fourth proportional to 177,332.76, 244,433.26 and 119,951.12 is: 165,339.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,332.76 : 244,433.26 = 119,951.12 : x
  2. Step 2: Convert to fraction form
    177,332.76/244,433.26 = 119,951.12/x
  3. Step 3: Cross multiply
    177,332.76x = 244,433.26 × 119,951.12
  4. Step 4: Simplify right side
    177,332.76x = 29,320,041,480.33
  5. Step 5: Solve for x
    x = 29,320,041,480.33/177,332.76
  6. Step 6: Final answer
    x = 165,339.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.