Home / 176,262.96-243,244.64-95,691.15

Finding the Fourth Proportional to 176,262.96, 243,244.64 and 95,691.15

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Solution

The fourth proportional to 176,262.96, 243,244.64 and 95,691.15 is: 132,054.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,262.96 : 243,244.64 = 95,691.15 : x
  2. Step 2: Convert to fraction form
    176,262.96/243,244.64 = 95,691.15/x
  3. Step 3: Cross multiply
    176,262.96x = 243,244.64 × 95,691.15
  4. Step 4: Simplify right side
    176,262.96x = 23,276,359,332.94
  5. Step 5: Solve for x
    x = 23,276,359,332.94/176,262.96
  6. Step 6: Final answer
    x = 132,054.74

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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.