Home / 11,064.22-16,591.92-4,042.63

Finding the Fourth Proportional to 11,064.22, 16,591.92 and 4,042.63

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Solution

The fourth proportional to 11,064.22, 16,591.92 and 4,042.63 is: 6,062.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.22 : 16,591.92 = 4,042.63 : x
  2. Step 2: Convert to fraction form
    11,064.22/16,591.92 = 4,042.63/x
  3. Step 3: Cross multiply
    11,064.22x = 16,591.92 × 4,042.63
  4. Step 4: Simplify right side
    11,064.22x = 67,074,993.55
  5. Step 5: Solve for x
    x = 67,074,993.55/11,064.22
  6. Step 6: Final answer
    x = 6,062.33

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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.