Home / 11,062.26-16,591.77-4,488.39

Finding the Fourth Proportional to 11,062.26, 16,591.77 and 4,488.39

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Solution

The fourth proportional to 11,062.26, 16,591.77 and 4,488.39 is: 6,731.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062.26 : 16,591.77 = 4,488.39 : x
  2. Step 2: Convert to fraction form
    11,062.26/16,591.77 = 4,488.39/x
  3. Step 3: Cross multiply
    11,062.26x = 16,591.77 × 4,488.39
  4. Step 4: Simplify right side
    11,062.26x = 74,470,334.55
  5. Step 5: Solve for x
    x = 74,470,334.55/11,062.26
  6. Step 6: Final answer
    x = 6,731.93

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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.