Home / 177,098.13-244,400.76-96,530.87

Finding the Fourth Proportional to 177,098.13, 244,400.76 and 96,530.87

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Solution

The fourth proportional to 177,098.13, 244,400.76 and 96,530.87 is: 133,215.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,098.13 : 244,400.76 = 96,530.87 : x
  2. Step 2: Convert to fraction form
    177,098.13/244,400.76 = 96,530.87/x
  3. Step 3: Cross multiply
    177,098.13x = 244,400.76 × 96,530.87
  4. Step 4: Simplify right side
    177,098.13x = 23,592,218,602.46
  5. Step 5: Solve for x
    x = 23,592,218,602.46/177,098.13
  6. Step 6: Final answer
    x = 133,215.52

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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.