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Finding the Fourth Proportional to 63,670.56, 95,524.92 and 25,700.28

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Solution

The fourth proportional to 63,670.56, 95,524.92 and 25,700.28 is: 38,558.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,670.56 : 95,524.92 = 25,700.28 : x
  2. Step 2: Convert to fraction form
    63,670.56/95,524.92 = 25,700.28/x
  3. Step 3: Cross multiply
    63,670.56x = 95,524.92 × 25,700.28
  4. Step 4: Simplify right side
    63,670.56x = 2,455,017,190.98
  5. Step 5: Solve for x
    x = 2,455,017,190.98/63,670.56
  6. Step 6: Final answer
    x = 38,558.12

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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.