Home / 11,092.38-15,334.82-10,627.66

Finding the Fourth Proportional to 11,092.38, 15,334.82 and 10,627.66

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Solution

The fourth proportional to 11,092.38, 15,334.82 and 10,627.66 is: 14,692.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.38 : 15,334.82 = 10,627.66 : x
  2. Step 2: Convert to fraction form
    11,092.38/15,334.82 = 10,627.66/x
  3. Step 3: Cross multiply
    11,092.38x = 15,334.82 × 10,627.66
  4. Step 4: Simplify right side
    11,092.38x = 162,973,253.12
  5. Step 5: Solve for x
    x = 162,973,253.12/11,092.38
  6. Step 6: Final answer
    x = 14,692.36

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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.