Home / 15,233.88-22,850.58-11,100.12

Finding the Fourth Proportional to 15,233.88, 22,850.58 and 11,100.12

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Solution

The fourth proportional to 15,233.88, 22,850.58 and 11,100.12 is: 16,650.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,233.88 : 22,850.58 = 11,100.12 : x
  2. Step 2: Convert to fraction form
    15,233.88/22,850.58 = 11,100.12/x
  3. Step 3: Cross multiply
    15,233.88x = 22,850.58 × 11,100.12
  4. Step 4: Simplify right side
    15,233.88x = 253,644,180.07
  5. Step 5: Solve for x
    x = 253,644,180.07/15,233.88
  6. Step 6: Final answer
    x = 16,650.01

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Half scale
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Double scale
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Similar ratio
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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.