Home / 10,310.01-15,454.59-4,067.61

Finding the Fourth Proportional to 10,310.01, 15,454.59 and 4,067.61

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Solution

The fourth proportional to 10,310.01, 15,454.59 and 4,067.61 is: 6,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,310.01 : 15,454.59 = 4,067.61 : x
  2. Step 2: Convert to fraction form
    10,310.01/15,454.59 = 4,067.61/x
  3. Step 3: Cross multiply
    10,310.01x = 15,454.59 × 4,067.61
  4. Step 4: Simplify right side
    10,310.01x = 62,863,244.83
  5. Step 5: Solve for x
    x = 62,863,244.83/10,310.01
  6. Step 6: Final answer
    x = 6,097.30

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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.