Home / 17,541.66-26,309.71-5,854.88

Finding the Fourth Proportional to 17,541.66, 26,309.71 and 5,854.88

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Solution

The fourth proportional to 17,541.66, 26,309.71 and 5,854.88 is: 8,781.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.66 : 26,309.71 = 5,854.88 : x
  2. Step 2: Convert to fraction form
    17,541.66/26,309.71 = 5,854.88/x
  3. Step 3: Cross multiply
    17,541.66x = 26,309.71 × 5,854.88
  4. Step 4: Simplify right side
    17,541.66x = 154,040,267.98
  5. Step 5: Solve for x
    x = 154,040,267.98/17,541.66
  6. Step 6: Final answer
    x = 8,781.39

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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.