Home / 176,227.65-243,193.32-95,654.52

Finding the Fourth Proportional to 176,227.65, 243,193.32 and 95,654.52

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Solution

The fourth proportional to 176,227.65, 243,193.32 and 95,654.52 is: 132,002.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,227.65 : 243,193.32 = 95,654.52 : x
  2. Step 2: Convert to fraction form
    176,227.65/243,193.32 = 95,654.52/x
  3. Step 3: Cross multiply
    176,227.65x = 243,193.32 × 95,654.52
  4. Step 4: Simplify right side
    176,227.65x = 23,262,540,291.81
  5. Step 5: Solve for x
    x = 23,262,540,291.81/176,227.65
  6. Step 6: Final answer
    x = 132,002.78

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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.