Home / 16,467.96-22,727.25-9,755.13

Finding the Fourth Proportional to 16,467.96, 22,727.25 and 9,755.13

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Solution

The fourth proportional to 16,467.96, 22,727.25 and 9,755.13 is: 13,462.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467.96 : 22,727.25 = 9,755.13 : x
  2. Step 2: Convert to fraction form
    16,467.96/22,727.25 = 9,755.13/x
  3. Step 3: Cross multiply
    16,467.96x = 22,727.25 × 9,755.13
  4. Step 4: Simplify right side
    16,467.96x = 221,707,278.29
  5. Step 5: Solve for x
    x = 221,707,278.29/16,467.96
  6. Step 6: Final answer
    x = 13,462.95

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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.