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Finding the Fourth Proportional to 63,573.72, 95,360.56 and 49,544.24

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Solution

The fourth proportional to 63,573.72, 95,360.56 and 49,544.24 is: 74,316.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,573.72 : 95,360.56 = 49,544.24 : x
  2. Step 2: Convert to fraction form
    63,573.72/95,360.56 = 49,544.24/x
  3. Step 3: Cross multiply
    63,573.72x = 95,360.56 × 49,544.24
  4. Step 4: Simplify right side
    63,573.72x = 4,724,566,471.17
  5. Step 5: Solve for x
    x = 4,724,566,471.17/63,573.72
  6. Step 6: Final answer
    x = 74,316.34

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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.