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Finding the Fourth Proportional to 60,592.34, 90,841.67 and 30,591.14

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Solution

The fourth proportional to 60,592.34, 90,841.67 and 30,591.14 is: 45,863.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,592.34 : 90,841.67 = 30,591.14 : x
  2. Step 2: Convert to fraction form
    60,592.34/90,841.67 = 30,591.14/x
  3. Step 3: Cross multiply
    60,592.34x = 90,841.67 × 30,591.14
  4. Step 4: Simplify right side
    60,592.34x = 2,778,949,924.43
  5. Step 5: Solve for x
    x = 2,778,949,924.43/60,592.34
  6. Step 6: Final answer
    x = 45,863.06

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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.