Home / 16,226.82-24,331.51-8,326.08

Finding the Fourth Proportional to 16,226.82, 24,331.51 and 8,326.08

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Solution

The fourth proportional to 16,226.82, 24,331.51 and 8,326.08 is: 12,484.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226.82 : 24,331.51 = 8,326.08 : x
  2. Step 2: Convert to fraction form
    16,226.82/24,331.51 = 8,326.08/x
  3. Step 3: Cross multiply
    16,226.82x = 24,331.51 × 8,326.08
  4. Step 4: Simplify right side
    16,226.82x = 202,586,098.78
  5. Step 5: Solve for x
    x = 202,586,098.78/16,226.82
  6. Step 6: Final answer
    x = 12,484.65

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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.