Home / 16,346.87-24,517.98-5,252.09

Finding the Fourth Proportional to 16,346.87, 24,517.98 and 5,252.09

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Solution

The fourth proportional to 16,346.87, 24,517.98 and 5,252.09 is: 7,877.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,346.87 : 24,517.98 = 5,252.09 : x
  2. Step 2: Convert to fraction form
    16,346.87/24,517.98 = 5,252.09/x
  3. Step 3: Cross multiply
    16,346.87x = 24,517.98 × 5,252.09
  4. Step 4: Simplify right side
    16,346.87x = 128,770,514.99
  5. Step 5: Solve for x
    x = 128,770,514.99/16,346.87
  6. Step 6: Final answer
    x = 7,877.38

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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.