Home / 41,878.29-57,791.02-23,972.16

Finding the Fourth Proportional to 41,878.29, 57,791.02 and 23,972.16

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Solution

The fourth proportional to 41,878.29, 57,791.02 and 23,972.16 is: 33,081.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,878.29 : 57,791.02 = 23,972.16 : x
  2. Step 2: Convert to fraction form
    41,878.29/57,791.02 = 23,972.16/x
  3. Step 3: Cross multiply
    41,878.29x = 57,791.02 × 23,972.16
  4. Step 4: Simplify right side
    41,878.29x = 1,385,375,578.00
  5. Step 5: Solve for x
    x = 1,385,375,578.00/41,878.29
  6. Step 6: Final answer
    x = 33,081.00

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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.