Home / 24,121.17-33,286.23-13,510.26

Finding the Fourth Proportional to 24,121.17, 33,286.23 and 13,510.26

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Solution

The fourth proportional to 24,121.17, 33,286.23 and 13,510.26 is: 18,643.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,121.17 : 33,286.23 = 13,510.26 : x
  2. Step 2: Convert to fraction form
    24,121.17/33,286.23 = 13,510.26/x
  3. Step 3: Cross multiply
    24,121.17x = 33,286.23 × 13,510.26
  4. Step 4: Simplify right side
    24,121.17x = 449,705,621.72
  5. Step 5: Solve for x
    x = 449,705,621.72/24,121.17
  6. Step 6: Final answer
    x = 18,643.61

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Double scale
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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.