Home / 352,001.04-527,236.92-216,652.56

Finding the Fourth Proportional to 352,001.04, 527,236.92 and 216,652.56

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Solution

The fourth proportional to 352,001.04, 527,236.92 and 216,652.56 is: 324,508.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,001.04 : 527,236.92 = 216,652.56 : x
  2. Step 2: Convert to fraction form
    352,001.04/527,236.92 = 216,652.56/x
  3. Step 3: Cross multiply
    352,001.04x = 527,236.92 × 216,652.56
  4. Step 4: Simplify right side
    352,001.04x = 114,227,228,444.52
  5. Step 5: Solve for x
    x = 114,227,228,444.52/352,001.04
  6. Step 6: Final answer
    x = 324,508.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.