Home / 23,449.80-35,169.18-6,805.44

Finding the Fourth Proportional to 23,449.80, 35,169.18 and 6,805.44

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Solution

The fourth proportional to 23,449.80, 35,169.18 and 6,805.44 is: 10,206.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449.80 : 35,169.18 = 6,805.44 : x
  2. Step 2: Convert to fraction form
    23,449.80/35,169.18 = 6,805.44/x
  3. Step 3: Cross multiply
    23,449.80x = 35,169.18 × 6,805.44
  4. Step 4: Simplify right side
    23,449.80x = 239,341,744.34
  5. Step 5: Solve for x
    x = 239,341,744.34/23,449.80
  6. Step 6: Final answer
    x = 10,206.56

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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.