Home / 176,285.57-243,275.35-95,713.14

Finding the Fourth Proportional to 176,285.57, 243,275.35 and 95,713.14

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Solution

The fourth proportional to 176,285.57, 243,275.35 and 95,713.14 is: 132,084.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,285.57 : 243,275.35 = 95,713.14 : x
  2. Step 2: Convert to fraction form
    176,285.57/243,275.35 = 95,713.14/x
  3. Step 3: Cross multiply
    176,285.57x = 243,275.35 × 95,713.14
  4. Step 4: Simplify right side
    176,285.57x = 23,284,648,485.56
  5. Step 5: Solve for x
    x = 23,284,648,485.56/176,285.57
  6. Step 6: Final answer
    x = 132,084.83

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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.