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Finding the Fourth Proportional to 63,094.81, 94,655.27 and 25,654.88

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Solution

The fourth proportional to 63,094.81, 94,655.27 and 25,654.88 is: 38,487.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,094.81 : 94,655.27 = 25,654.88 : x
  2. Step 2: Convert to fraction form
    63,094.81/94,655.27 = 25,654.88/x
  3. Step 3: Cross multiply
    63,094.81x = 94,655.27 × 25,654.88
  4. Step 4: Simplify right side
    63,094.81x = 2,428,369,464.94
  5. Step 5: Solve for x
    x = 2,428,369,464.94/63,094.81
  6. Step 6: Final answer
    x = 38,487.63

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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.