Home / 14,863.93-22,278.13-11,326.46

Finding the Fourth Proportional to 14,863.93, 22,278.13 and 11,326.46

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Solution

The fourth proportional to 14,863.93, 22,278.13 and 11,326.46 is: 16,976.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,863.93 : 22,278.13 = 11,326.46 : x
  2. Step 2: Convert to fraction form
    14,863.93/22,278.13 = 11,326.46/x
  3. Step 3: Cross multiply
    14,863.93x = 22,278.13 × 11,326.46
  4. Step 4: Simplify right side
    14,863.93x = 252,332,235.99
  5. Step 5: Solve for x
    x = 252,332,235.99/14,863.93
  6. Step 6: Final answer
    x = 16,976.15

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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.