Home / 24,836.82-34,251.30-15,887.16

Finding the Fourth Proportional to 24,836.82, 34,251.30 and 15,887.16

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Solution

The fourth proportional to 24,836.82, 34,251.30 and 15,887.16 is: 21,909.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836.82 : 34,251.30 = 15,887.16 : x
  2. Step 2: Convert to fraction form
    24,836.82/34,251.30 = 15,887.16/x
  3. Step 3: Cross multiply
    24,836.82x = 34,251.30 × 15,887.16
  4. Step 4: Simplify right side
    24,836.82x = 544,155,883.31
  5. Step 5: Solve for x
    x = 544,155,883.31/24,836.82
  6. Step 6: Final answer
    x = 21,909.24

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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.