Home / 177,293.16-244,659.72-96,720.66

Finding the Fourth Proportional to 177,293.16, 244,659.72 and 96,720.66

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Solution

The fourth proportional to 177,293.16, 244,659.72 and 96,720.66 is: 133,471.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,293.16 : 244,659.72 = 96,720.66 : x
  2. Step 2: Convert to fraction form
    177,293.16/244,659.72 = 96,720.66/x
  3. Step 3: Cross multiply
    177,293.16x = 244,659.72 × 96,720.66
  4. Step 4: Simplify right side
    177,293.16x = 23,663,650,306.60
  5. Step 5: Solve for x
    x = 23,663,650,306.60/177,293.16
  6. Step 6: Final answer
    x = 133,471.87

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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.