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Finding the Fourth Proportional to 60,352.59, 83,282.72 and 37,690.25

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Solution

The fourth proportional to 60,352.59, 83,282.72 and 37,690.25 is: 52,010.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,352.59 : 83,282.72 = 37,690.25 : x
  2. Step 2: Convert to fraction form
    60,352.59/83,282.72 = 37,690.25/x
  3. Step 3: Cross multiply
    60,352.59x = 83,282.72 × 37,690.25
  4. Step 4: Simplify right side
    60,352.59x = 3,138,945,932.62
  5. Step 5: Solve for x
    x = 3,138,945,932.62/60,352.59
  6. Step 6: Final answer
    x = 52,010.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.