Home / 176,294.16-243,284.40-95,720.04

Finding the Fourth Proportional to 176,294.16, 243,284.40 and 95,720.04

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Solution

The fourth proportional to 176,294.16, 243,284.40 and 95,720.04 is: 132,092.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,294.16 : 243,284.40 = 95,720.04 : x
  2. Step 2: Convert to fraction form
    176,294.16/243,284.40 = 95,720.04/x
  3. Step 3: Cross multiply
    176,294.16x = 243,284.40 × 95,720.04
  4. Step 4: Simplify right side
    176,294.16x = 23,287,192,499.38
  5. Step 5: Solve for x
    x = 23,287,192,499.38/176,294.16
  6. Step 6: Final answer
    x = 132,092.82

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1.5x scale

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.