Home / 5,040.46-7,562.94-2,573.98

Finding the Fourth Proportional to 5,040.46, 7,562.94 and 2,573.98

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Solution

The fourth proportional to 5,040.46, 7,562.94 and 2,573.98 is: 3,862.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040.46 : 7,562.94 = 2,573.98 : x
  2. Step 2: Convert to fraction form
    5,040.46/7,562.94 = 2,573.98/x
  3. Step 3: Cross multiply
    5,040.46x = 7,562.94 × 2,573.98
  4. Step 4: Simplify right side
    5,040.46x = 19,466,856.30
  5. Step 5: Solve for x
    x = 19,466,856.30/5,040.46
  6. Step 6: Final answer
    x = 3,862.12

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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.