Home / 24,286.30-33,512.62-17,916.36

Finding the Fourth Proportional to 24,286.30, 33,512.62 and 17,916.36

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Solution

The fourth proportional to 24,286.30, 33,512.62 and 17,916.36 is: 24,722.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,286.30 : 33,512.62 = 17,916.36 : x
  2. Step 2: Convert to fraction form
    24,286.30/33,512.62 = 17,916.36/x
  3. Step 3: Cross multiply
    24,286.30x = 33,512.62 × 17,916.36
  4. Step 4: Simplify right side
    24,286.30x = 600,424,164.46
  5. Step 5: Solve for x
    x = 600,424,164.46/24,286.30
  6. Step 6: Final answer
    x = 24,722.75

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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.