Home / 48,375.66-66,757.44-26,864.28

Finding the Fourth Proportional to 48,375.66, 66,757.44 and 26,864.28

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Solution

The fourth proportional to 48,375.66, 66,757.44 and 26,864.28 is: 37,072.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,375.66 : 66,757.44 = 26,864.28 : x
  2. Step 2: Convert to fraction form
    48,375.66/66,757.44 = 26,864.28/x
  3. Step 3: Cross multiply
    48,375.66x = 66,757.44 × 26,864.28
  4. Step 4: Simplify right side
    48,375.66x = 1,793,390,560.24
  5. Step 5: Solve for x
    x = 1,793,390,560.24/48,375.66
  6. Step 6: Final answer
    x = 37,072.17

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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.