Home / 16,847.87-23,249.24-9,294.62

Finding the Fourth Proportional to 16,847.87, 23,249.24 and 9,294.62

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Solution

The fourth proportional to 16,847.87, 23,249.24 and 9,294.62 is: 12,826.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847.87 : 23,249.24 = 9,294.62 : x
  2. Step 2: Convert to fraction form
    16,847.87/23,249.24 = 9,294.62/x
  3. Step 3: Cross multiply
    16,847.87x = 23,249.24 × 9,294.62
  4. Step 4: Simplify right side
    16,847.87x = 216,092,851.09
  5. Step 5: Solve for x
    x = 216,092,851.09/16,847.87
  6. Step 6: Final answer
    x = 12,826.12

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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.