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Finding the Fourth Proportional to 63,499.86, 95,265.63 and 44,816.39

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Solution

The fourth proportional to 63,499.86, 95,265.63 and 44,816.39 is: 67,235.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,499.86 : 95,265.63 = 44,816.39 : x
  2. Step 2: Convert to fraction form
    63,499.86/95,265.63 = 44,816.39/x
  3. Step 3: Cross multiply
    63,499.86x = 95,265.63 × 44,816.39
  4. Step 4: Simplify right side
    63,499.86x = 4,269,461,403.59
  5. Step 5: Solve for x
    x = 4,269,461,403.59/63,499.86
  6. Step 6: Final answer
    x = 67,235.77

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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.