Home / 41,080.76-56,691.66-23,175.16

Finding the Fourth Proportional to 41,080.76, 56,691.66 and 23,175.16

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Solution

The fourth proportional to 41,080.76, 56,691.66 and 23,175.16 is: 31,981.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,080.76 : 56,691.66 = 23,175.16 : x
  2. Step 2: Convert to fraction form
    41,080.76/56,691.66 = 23,175.16/x
  3. Step 3: Cross multiply
    41,080.76x = 56,691.66 × 23,175.16
  4. Step 4: Simplify right side
    41,080.76x = 1,313,838,291.17
  5. Step 5: Solve for x
    x = 1,313,838,291.17/41,080.76
  6. Step 6: Final answer
    x = 31,981.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.