Home / 41,411.90-57,133.85-27,080.12

Finding the Fourth Proportional to 41,411.90, 57,133.85 and 27,080.12

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Solution

The fourth proportional to 41,411.90, 57,133.85 and 27,080.12 is: 37,361.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,411.90 : 57,133.85 = 27,080.12 : x
  2. Step 2: Convert to fraction form
    41,411.90/57,133.85 = 27,080.12/x
  3. Step 3: Cross multiply
    41,411.90x = 57,133.85 × 27,080.12
  4. Step 4: Simplify right side
    41,411.90x = 1,547,191,296.09
  5. Step 5: Solve for x
    x = 1,547,191,296.09/41,411.90
  6. Step 6: Final answer
    x = 37,361.04

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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.