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Finding the Fourth Proportional to 60,151.96, 90,232.62 and 25,101.64

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Solution

The fourth proportional to 60,151.96, 90,232.62 and 25,101.64 is: 37,654.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151.96 : 90,232.62 = 25,101.64 : x
  2. Step 2: Convert to fraction form
    60,151.96/90,232.62 = 25,101.64/x
  3. Step 3: Cross multiply
    60,151.96x = 90,232.62 × 25,101.64
  4. Step 4: Simplify right side
    60,151.96x = 2,264,986,743.50
  5. Step 5: Solve for x
    x = 2,264,986,743.50/60,151.96
  6. Step 6: Final answer
    x = 37,654.41

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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.