Home / 16,794.54-25,191.33-4,314.06

Finding the Fourth Proportional to 16,794.54, 25,191.33 and 4,314.06

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Solution

The fourth proportional to 16,794.54, 25,191.33 and 4,314.06 is: 6,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794.54 : 25,191.33 = 4,314.06 : x
  2. Step 2: Convert to fraction form
    16,794.54/25,191.33 = 4,314.06/x
  3. Step 3: Cross multiply
    16,794.54x = 25,191.33 × 4,314.06
  4. Step 4: Simplify right side
    16,794.54x = 108,676,909.10
  5. Step 5: Solve for x
    x = 108,676,909.10/16,794.54
  6. Step 6: Final answer
    x = 6,470.97

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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.