Home / 4,381.90-6,562.37-2,527.39

Finding the Fourth Proportional to 4,381.90, 6,562.37 and 2,527.39

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Solution

The fourth proportional to 4,381.90, 6,562.37 and 2,527.39 is: 3,785.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381.90 : 6,562.37 = 2,527.39 : x
  2. Step 2: Convert to fraction form
    4,381.90/6,562.37 = 2,527.39/x
  3. Step 3: Cross multiply
    4,381.90x = 6,562.37 × 2,527.39
  4. Step 4: Simplify right side
    4,381.90x = 16,585,676.52
  5. Step 5: Solve for x
    x = 16,585,676.52/4,381.90
  6. Step 6: Final answer
    x = 3,785.04

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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.