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Finding the Fourth Proportional to 63,173.66, 94,760.03 and 25,724.93

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Solution

The fourth proportional to 63,173.66, 94,760.03 and 25,724.93 is: 38,587.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,173.66 : 94,760.03 = 25,724.93 : x
  2. Step 2: Convert to fraction form
    63,173.66/94,760.03 = 25,724.93/x
  3. Step 3: Cross multiply
    63,173.66x = 94,760.03 × 25,724.93
  4. Step 4: Simplify right side
    63,173.66x = 2,437,695,009.92
  5. Step 5: Solve for x
    x = 2,437,695,009.92/63,173.66
  6. Step 6: Final answer
    x = 38,587.21

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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.