Home / 33,252.60-49,868.10-11,062.20

Finding the Fourth Proportional to 33,252.60, 49,868.10 and 11,062.20

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Solution

The fourth proportional to 33,252.60, 49,868.10 and 11,062.20 is: 16,589.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,252.60 : 49,868.10 = 11,062.20 : x
  2. Step 2: Convert to fraction form
    33,252.60/49,868.10 = 11,062.20/x
  3. Step 3: Cross multiply
    33,252.60x = 49,868.10 × 11,062.20
  4. Step 4: Simplify right side
    33,252.60x = 551,650,895.82
  5. Step 5: Solve for x
    x = 551,650,895.82/33,252.60
  6. Step 6: Final answer
    x = 16,589.71

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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.