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Finding the Fourth Proportional to 62,344.60, 93,414.30 and 36,003.40

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Solution

The fourth proportional to 62,344.60, 93,414.30 and 36,003.40 is: 53,945.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,344.60 : 93,414.30 = 36,003.40 : x
  2. Step 2: Convert to fraction form
    62,344.60/93,414.30 = 36,003.40/x
  3. Step 3: Cross multiply
    62,344.60x = 93,414.30 × 36,003.40
  4. Step 4: Simplify right side
    62,344.60x = 3,363,232,408.62
  5. Step 5: Solve for x
    x = 3,363,232,408.62/62,344.60
  6. Step 6: Final answer
    x = 53,945.85

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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.