Home / 27,604.15-41,398.02-10,069.88

Finding the Fourth Proportional to 27,604.15, 41,398.02 and 10,069.88

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Solution

The fourth proportional to 27,604.15, 41,398.02 and 10,069.88 is: 15,101.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,604.15 : 41,398.02 = 10,069.88 : x
  2. Step 2: Convert to fraction form
    27,604.15/41,398.02 = 10,069.88/x
  3. Step 3: Cross multiply
    27,604.15x = 41,398.02 × 10,069.88
  4. Step 4: Simplify right side
    27,604.15x = 416,872,886.65
  5. Step 5: Solve for x
    x = 416,872,886.65/27,604.15
  6. Step 6: Final answer
    x = 15,101.82

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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.