Home / 36,100.31-54,088.04-25,552.44

Finding the Fourth Proportional to 36,100.31, 54,088.04 and 25,552.44

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Solution

The fourth proportional to 36,100.31, 54,088.04 and 25,552.44 is: 38,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,100.31 : 54,088.04 = 25,552.44 : x
  2. Step 2: Convert to fraction form
    36,100.31/54,088.04 = 25,552.44/x
  3. Step 3: Cross multiply
    36,100.31x = 54,088.04 × 25,552.44
  4. Step 4: Simplify right side
    36,100.31x = 1,382,081,269.06
  5. Step 5: Solve for x
    x = 1,382,081,269.06/36,100.31
  6. Step 6: Final answer
    x = 38,284.48

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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.