Home / 16,841.59-25,229.57-10,251.43

Finding the Fourth Proportional to 16,841.59, 25,229.57 and 10,251.43

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Solution

The fourth proportional to 16,841.59, 25,229.57 and 10,251.43 is: 15,357.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841.59 : 25,229.57 = 10,251.43 : x
  2. Step 2: Convert to fraction form
    16,841.59/25,229.57 = 10,251.43/x
  3. Step 3: Cross multiply
    16,841.59x = 25,229.57 × 10,251.43
  4. Step 4: Simplify right side
    16,841.59x = 258,639,056.45
  5. Step 5: Solve for x
    x = 258,639,056.45/16,841.59
  6. Step 6: Final answer
    x = 15,357.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.