Home / 4,524.65-6,243.79-2,480.52

Finding the Fourth Proportional to 4,524.65, 6,243.79 and 2,480.52

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Solution

The fourth proportional to 4,524.65, 6,243.79 and 2,480.52 is: 3,422.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.65 : 6,243.79 = 2,480.52 : x
  2. Step 2: Convert to fraction form
    4,524.65/6,243.79 = 2,480.52/x
  3. Step 3: Cross multiply
    4,524.65x = 6,243.79 × 2,480.52
  4. Step 4: Simplify right side
    4,524.65x = 15,487,814.75
  5. Step 5: Solve for x
    x = 15,487,814.75/4,524.65
  6. Step 6: Final answer
    x = 3,422.98

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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.