Home / 24,921.69-34,540.41-24,455.13

Finding the Fourth Proportional to 24,921.69, 34,540.41 and 24,455.13

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Solution

The fourth proportional to 24,921.69, 34,540.41 and 24,455.13 is: 33,893.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,921.69 : 34,540.41 = 24,455.13 : x
  2. Step 2: Convert to fraction form
    24,921.69/34,540.41 = 24,455.13/x
  3. Step 3: Cross multiply
    24,921.69x = 34,540.41 × 24,455.13
  4. Step 4: Simplify right side
    24,921.69x = 844,690,125.10
  5. Step 5: Solve for x
    x = 844,690,125.10/24,921.69
  6. Step 6: Final answer
    x = 33,893.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.