Home / 44,748.20-67,117.68-15,165.27

Finding the Fourth Proportional to 44,748.20, 67,117.68 and 15,165.27

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Solution

The fourth proportional to 44,748.20, 67,117.68 and 15,165.27 is: 22,746.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,748.20 : 67,117.68 = 15,165.27 : x
  2. Step 2: Convert to fraction form
    44,748.20/67,117.68 = 15,165.27/x
  3. Step 3: Cross multiply
    44,748.20x = 67,117.68 × 15,165.27
  4. Step 4: Simplify right side
    44,748.20x = 1,017,857,738.97
  5. Step 5: Solve for x
    x = 1,017,857,738.97/44,748.20
  6. Step 6: Final answer
    x = 22,746.34

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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.