Home / 22,965.91-34,449.05-6,326.86

Finding the Fourth Proportional to 22,965.91, 34,449.05 and 6,326.86

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Solution

The fourth proportional to 22,965.91, 34,449.05 and 6,326.86 is: 9,490.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,965.91 : 34,449.05 = 6,326.86 : x
  2. Step 2: Convert to fraction form
    22,965.91/34,449.05 = 6,326.86/x
  3. Step 3: Cross multiply
    22,965.91x = 34,449.05 × 6,326.86
  4. Step 4: Simplify right side
    22,965.91x = 217,954,316.48
  5. Step 5: Solve for x
    x = 217,954,316.48/22,965.91
  6. Step 6: Final answer
    x = 9,490.34

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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.