Home / 83,324.64-124,994.97-23,353.14

Finding the Fourth Proportional to 83,324.64, 124,994.97 and 23,353.14

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Solution

The fourth proportional to 83,324.64, 124,994.97 and 23,353.14 is: 35,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,324.64 : 124,994.97 = 23,353.14 : x
  2. Step 2: Convert to fraction form
    83,324.64/124,994.97 = 23,353.14/x
  3. Step 3: Cross multiply
    83,324.64x = 124,994.97 × 23,353.14
  4. Step 4: Simplify right side
    83,324.64x = 2,919,025,033.71
  5. Step 5: Solve for x
    x = 2,919,025,033.71/83,324.64
  6. Step 6: Final answer
    x = 35,031.95

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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.