Home / 34,087.38-51,063-27,079.26

Finding the Fourth Proportional to 34,087.38, 51,063 and 27,079.26

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Solution

The fourth proportional to 34,087.38, 51,063 and 27,079.26 is: 40,564.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,087.38 : 51,063 = 27,079.26 : x
  2. Step 2: Convert to fraction form
    34,087.38/51,063 = 27,079.26/x
  3. Step 3: Cross multiply
    34,087.38x = 51,063 × 27,079.26
  4. Step 4: Simplify right side
    34,087.38x = 1,382,748,253.38
  5. Step 5: Solve for x
    x = 1,382,748,253.38/34,087.38
  6. Step 6: Final answer
    x = 40,564.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.