Home / 4,521.89-6,240.14-2,532.43

Finding the Fourth Proportional to 4,521.89, 6,240.14 and 2,532.43

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Solution

The fourth proportional to 4,521.89, 6,240.14 and 2,532.43 is: 3,494.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521.89 : 6,240.14 = 2,532.43 : x
  2. Step 2: Convert to fraction form
    4,521.89/6,240.14 = 2,532.43/x
  3. Step 3: Cross multiply
    4,521.89x = 6,240.14 × 2,532.43
  4. Step 4: Simplify right side
    4,521.89x = 15,802,722.37
  5. Step 5: Solve for x
    x = 15,802,722.37/4,521.89
  6. Step 6: Final answer
    x = 3,494.71

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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.