Home / 5,052.46-7,575.26-1,763.75

Finding the Fourth Proportional to 5,052.46, 7,575.26 and 1,763.75

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Solution

The fourth proportional to 5,052.46, 7,575.26 and 1,763.75 is: 2,644.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.46 : 7,575.26 = 1,763.75 : x
  2. Step 2: Convert to fraction form
    5,052.46/7,575.26 = 1,763.75/x
  3. Step 3: Cross multiply
    5,052.46x = 7,575.26 × 1,763.75
  4. Step 4: Simplify right side
    5,052.46x = 13,360,856.01
  5. Step 5: Solve for x
    x = 13,360,856.01/5,052.46
  6. Step 6: Final answer
    x = 2,644.43

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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.