Home / 6,326.11-9,490.19-2,377.68

Finding the Fourth Proportional to 6,326.11, 9,490.19 and 2,377.68

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Solution

The fourth proportional to 6,326.11, 9,490.19 and 2,377.68 is: 3,566.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326.11 : 9,490.19 = 2,377.68 : x
  2. Step 2: Convert to fraction form
    6,326.11/9,490.19 = 2,377.68/x
  3. Step 3: Cross multiply
    6,326.11x = 9,490.19 × 2,377.68
  4. Step 4: Simplify right side
    6,326.11x = 22,564,634.96
  5. Step 5: Solve for x
    x = 22,564,634.96/6,326.11
  6. Step 6: Final answer
    x = 3,566.91

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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.