Home / 3,349.25-5,019.89-2,524.80

Finding the Fourth Proportional to 3,349.25, 5,019.89 and 2,524.80

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Solution

The fourth proportional to 3,349.25, 5,019.89 and 2,524.80 is: 3,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.25 : 5,019.89 = 2,524.80 : x
  2. Step 2: Convert to fraction form
    3,349.25/5,019.89 = 2,524.80/x
  3. Step 3: Cross multiply
    3,349.25x = 5,019.89 × 2,524.80
  4. Step 4: Simplify right side
    3,349.25x = 12,674,205.65
  5. Step 5: Solve for x
    x = 12,674,205.65/3,349.25
  6. Step 6: Final answer
    x = 3,784.20

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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.