Home / 44,695.48-67,043.22-11,414.38

Finding the Fourth Proportional to 44,695.48, 67,043.22 and 11,414.38

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Solution

The fourth proportional to 44,695.48, 67,043.22 and 11,414.38 is: 17,121.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,695.48 : 67,043.22 = 11,414.38 : x
  2. Step 2: Convert to fraction form
    44,695.48/67,043.22 = 11,414.38/x
  3. Step 3: Cross multiply
    44,695.48x = 67,043.22 × 11,414.38
  4. Step 4: Simplify right side
    44,695.48x = 765,256,789.50
  5. Step 5: Solve for x
    x = 765,256,789.50/44,695.48
  6. Step 6: Final answer
    x = 17,121.57

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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.