Home / 16,792.11-25,169.68-6,925.99

Finding the Fourth Proportional to 16,792.11, 25,169.68 and 6,925.99

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Solution

The fourth proportional to 16,792.11, 25,169.68 and 6,925.99 is: 10,381.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,792.11 : 25,169.68 = 6,925.99 : x
  2. Step 2: Convert to fraction form
    16,792.11/25,169.68 = 6,925.99/x
  3. Step 3: Cross multiply
    16,792.11x = 25,169.68 × 6,925.99
  4. Step 4: Simplify right side
    16,792.11x = 174,324,951.98
  5. Step 5: Solve for x
    x = 174,324,951.98/16,792.11
  6. Step 6: Final answer
    x = 10,381.36

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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.