Home / 4,551.90-6,281.19-2,562

Finding the Fourth Proportional to 4,551.90, 6,281.19 and 2,562

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Solution

The fourth proportional to 4,551.90, 6,281.19 and 2,562 is: 3,535.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.90 : 6,281.19 = 2,562 : x
  2. Step 2: Convert to fraction form
    4,551.90/6,281.19 = 2,562/x
  3. Step 3: Cross multiply
    4,551.90x = 6,281.19 × 2,562
  4. Step 4: Simplify right side
    4,551.90x = 16,092,408.78
  5. Step 5: Solve for x
    x = 16,092,408.78/4,551.90
  6. Step 6: Final answer
    x = 3,535.32

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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.