Home / 24,449.31-33,737.72-19,425.69

Finding the Fourth Proportional to 24,449.31, 33,737.72 and 19,425.69

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Solution

The fourth proportional to 24,449.31, 33,737.72 and 19,425.69 is: 26,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449.31 : 33,737.72 = 19,425.69 : x
  2. Step 2: Convert to fraction form
    24,449.31/33,737.72 = 19,425.69/x
  3. Step 3: Cross multiply
    24,449.31x = 33,737.72 × 19,425.69
  4. Step 4: Simplify right side
    24,449.31x = 655,378,392.90
  5. Step 5: Solve for x
    x = 655,378,392.90/24,449.31
  6. Step 6: Final answer
    x = 26,805.60

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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.