Home / 10,850.66-14,974.19-6,070.44

Finding the Fourth Proportional to 10,850.66, 14,974.19 and 6,070.44

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Solution

The fourth proportional to 10,850.66, 14,974.19 and 6,070.44 is: 8,377.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,850.66 : 14,974.19 = 6,070.44 : x
  2. Step 2: Convert to fraction form
    10,850.66/14,974.19 = 6,070.44/x
  3. Step 3: Cross multiply
    10,850.66x = 14,974.19 × 6,070.44
  4. Step 4: Simplify right side
    10,850.66x = 90,899,987.58
  5. Step 5: Solve for x
    x = 90,899,987.58/10,850.66
  6. Step 6: Final answer
    x = 8,377.37

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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.