Home / 177,337.80-244,729.68-96,767.52

Finding the Fourth Proportional to 177,337.80, 244,729.68 and 96,767.52

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Solution

The fourth proportional to 177,337.80, 244,729.68 and 96,767.52 is: 133,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,337.80 : 244,729.68 = 96,767.52 : x
  2. Step 2: Convert to fraction form
    177,337.80/244,729.68 = 96,767.52/x
  3. Step 3: Cross multiply
    177,337.80x = 244,729.68 × 96,767.52
  4. Step 4: Simplify right side
    177,337.80x = 23,681,884,203.99
  5. Step 5: Solve for x
    x = 23,681,884,203.99/177,337.80
  6. Step 6: Final answer
    x = 133,541.10

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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.