Home / 23,649.30-35,473.95-11,169.66

Finding the Fourth Proportional to 23,649.30, 35,473.95 and 11,169.66

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Solution

The fourth proportional to 23,649.30, 35,473.95 and 11,169.66 is: 16,754.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649.30 : 35,473.95 = 11,169.66 : x
  2. Step 2: Convert to fraction form
    23,649.30/35,473.95 = 11,169.66/x
  3. Step 3: Cross multiply
    23,649.30x = 35,473.95 × 11,169.66
  4. Step 4: Simplify right side
    23,649.30x = 396,231,960.36
  5. Step 5: Solve for x
    x = 396,231,960.36/23,649.30
  6. Step 6: Final answer
    x = 16,754.49

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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.