Home / 24,080.87-33,234.10-13,872.26

Finding the Fourth Proportional to 24,080.87, 33,234.10 and 13,872.26

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Solution

The fourth proportional to 24,080.87, 33,234.10 and 13,872.26 is: 19,145.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,080.87 : 33,234.10 = 13,872.26 : x
  2. Step 2: Convert to fraction form
    24,080.87/33,234.10 = 13,872.26/x
  3. Step 3: Cross multiply
    24,080.87x = 33,234.10 × 13,872.26
  4. Step 4: Simplify right side
    24,080.87x = 461,032,124.47
  5. Step 5: Solve for x
    x = 461,032,124.47/24,080.87
  6. Step 6: Final answer
    x = 19,145.16

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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.