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Finding the Fourth Proportional to 63,463.96, 95,197.67 and 18,483.54

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Solution

The fourth proportional to 63,463.96, 95,197.67 and 18,483.54 is: 27,725.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,463.96 : 95,197.67 = 18,483.54 : x
  2. Step 2: Convert to fraction form
    63,463.96/95,197.67 = 18,483.54/x
  3. Step 3: Cross multiply
    63,463.96x = 95,197.67 × 18,483.54
  4. Step 4: Simplify right side
    63,463.96x = 1,759,589,941.35
  5. Step 5: Solve for x
    x = 1,759,589,941.35/63,463.96
  6. Step 6: Final answer
    x = 27,725.81

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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.