Home / 176,454.28-243,507.21-95,882.77

Finding the Fourth Proportional to 176,454.28, 243,507.21 and 95,882.77

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Solution

The fourth proportional to 176,454.28, 243,507.21 and 95,882.77 is: 132,318.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,454.28 : 243,507.21 = 95,882.77 : x
  2. Step 2: Convert to fraction form
    176,454.28/243,507.21 = 95,882.77/x
  3. Step 3: Cross multiply
    176,454.28x = 243,507.21 × 95,882.77
  4. Step 4: Simplify right side
    176,454.28x = 23,348,144,592.24
  5. Step 5: Solve for x
    x = 23,348,144,592.24/176,454.28
  6. Step 6: Final answer
    x = 132,318.38

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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.