Home / 44,727.18-67,100.49-13,564.86

Finding the Fourth Proportional to 44,727.18, 67,100.49 and 13,564.86

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Solution

The fourth proportional to 44,727.18, 67,100.49 and 13,564.86 is: 20,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,727.18 : 67,100.49 = 13,564.86 : x
  2. Step 2: Convert to fraction form
    44,727.18/67,100.49 = 13,564.86/x
  3. Step 3: Cross multiply
    44,727.18x = 67,100.49 × 13,564.86
  4. Step 4: Simplify right side
    44,727.18x = 910,208,752.78
  5. Step 5: Solve for x
    x = 910,208,752.78/44,727.18
  6. Step 6: Final answer
    x = 20,350.24

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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.