Home / 24,959.26-34,443.66-13,781.26

Finding the Fourth Proportional to 24,959.26, 34,443.66 and 13,781.26

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Solution

The fourth proportional to 24,959.26, 34,443.66 and 13,781.26 is: 19,018.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,959.26 : 34,443.66 = 13,781.26 : x
  2. Step 2: Convert to fraction form
    24,959.26/34,443.66 = 13,781.26/x
  3. Step 3: Cross multiply
    24,959.26x = 34,443.66 × 13,781.26
  4. Step 4: Simplify right side
    24,959.26x = 474,677,033.81
  5. Step 5: Solve for x
    x = 474,677,033.81/24,959.26
  6. Step 6: Final answer
    x = 19,018.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.