Home / 48,114.28-66,395.92-26,893.90

Finding the Fourth Proportional to 48,114.28, 66,395.92 and 26,893.90

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Solution

The fourth proportional to 48,114.28, 66,395.92 and 26,893.90 is: 37,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114.28 : 66,395.92 = 26,893.90 : x
  2. Step 2: Convert to fraction form
    48,114.28/66,395.92 = 26,893.90/x
  3. Step 3: Cross multiply
    48,114.28x = 66,395.92 × 26,893.90
  4. Step 4: Simplify right side
    48,114.28x = 1,785,644,766.44
  5. Step 5: Solve for x
    x = 1,785,644,766.44/48,114.28
  6. Step 6: Final answer
    x = 37,112.58

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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.