Home / 41,041.71-56,634.17-23,141.12

Finding the Fourth Proportional to 41,041.71, 56,634.17 and 23,141.12

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Solution

The fourth proportional to 41,041.71, 56,634.17 and 23,141.12 is: 31,932.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,041.71 : 56,634.17 = 23,141.12 : x
  2. Step 2: Convert to fraction form
    41,041.71/56,634.17 = 23,141.12/x
  3. Step 3: Cross multiply
    41,041.71x = 56,634.17 × 23,141.12
  4. Step 4: Simplify right side
    41,041.71x = 1,310,577,725.19
  5. Step 5: Solve for x
    x = 1,310,577,725.19/41,041.71
  6. Step 6: Final answer
    x = 31,932.82

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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.