Home / 95,719.52-143,594.82-32,545.28

Finding the Fourth Proportional to 95,719.52, 143,594.82 and 32,545.28

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Solution

The fourth proportional to 95,719.52, 143,594.82 and 32,545.28 is: 48,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,719.52 : 143,594.82 = 32,545.28 : x
  2. Step 2: Convert to fraction form
    95,719.52/143,594.82 = 32,545.28/x
  3. Step 3: Cross multiply
    95,719.52x = 143,594.82 × 32,545.28
  4. Step 4: Simplify right side
    95,719.52x = 4,673,332,905.48
  5. Step 5: Solve for x
    x = 4,673,332,905.48/95,719.52
  6. Step 6: Final answer
    x = 48,823.20

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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.