Home / 83,522.39-125,283.56-24,358.05

Finding the Fourth Proportional to 83,522.39, 125,283.56 and 24,358.05

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Solution

The fourth proportional to 83,522.39, 125,283.56 and 24,358.05 is: 36,537.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,522.39 : 125,283.56 = 24,358.05 : x
  2. Step 2: Convert to fraction form
    83,522.39/125,283.56 = 24,358.05/x
  3. Step 3: Cross multiply
    83,522.39x = 125,283.56 × 24,358.05
  4. Step 4: Simplify right side
    83,522.39x = 3,051,663,279.55
  5. Step 5: Solve for x
    x = 3,051,663,279.55/83,522.39
  6. Step 6: Final answer
    x = 36,537.07

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1.5x scale

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.