Home / 16,346.25-24,383.66-15,799.59

Finding the Fourth Proportional to 16,346.25, 24,383.66 and 15,799.59

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Solution

The fourth proportional to 16,346.25, 24,383.66 and 15,799.59 is: 23,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,346.25 : 24,383.66 = 15,799.59 : x
  2. Step 2: Convert to fraction form
    16,346.25/24,383.66 = 15,799.59/x
  3. Step 3: Cross multiply
    16,346.25x = 24,383.66 × 15,799.59
  4. Step 4: Simplify right side
    16,346.25x = 385,251,751.70
  5. Step 5: Solve for x
    x = 385,251,751.70/16,346.25
  6. Step 6: Final answer
    x = 23,568.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.