Home / 16,086.95-24,097.57-8,279.36

Finding the Fourth Proportional to 16,086.95, 24,097.57 and 8,279.36

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Solution

The fourth proportional to 16,086.95, 24,097.57 and 8,279.36 is: 12,402.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,086.95 : 24,097.57 = 8,279.36 : x
  2. Step 2: Convert to fraction form
    16,086.95/24,097.57 = 8,279.36/x
  3. Step 3: Cross multiply
    16,086.95x = 24,097.57 × 8,279.36
  4. Step 4: Simplify right side
    16,086.95x = 199,512,315.97
  5. Step 5: Solve for x
    x = 199,512,315.97/16,086.95
  6. Step 6: Final answer
    x = 12,402.13

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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.