Home / 27,259.00-40,863.86-9,724.66

Finding the Fourth Proportional to 27,259.00, 40,863.86 and 9,724.66

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Solution

The fourth proportional to 27,259.00, 40,863.86 and 9,724.66 is: 14,578.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,259.00 : 40,863.86 = 9,724.66 : x
  2. Step 2: Convert to fraction form
    27,259.00/40,863.86 = 9,724.66/x
  3. Step 3: Cross multiply
    27,259.00x = 40,863.86 × 9,724.66
  4. Step 4: Simplify right side
    27,259.00x = 397,386,891.85
  5. Step 5: Solve for x
    x = 397,386,891.85/27,259.00
  6. Step 6: Final answer
    x = 14,578.19

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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.