Home / 6,372.99-9,562.01-2,862.05

Finding the Fourth Proportional to 6,372.99, 9,562.01 and 2,862.05

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Solution

The fourth proportional to 6,372.99, 9,562.01 and 2,862.05 is: 4,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372.99 : 9,562.01 = 2,862.05 : x
  2. Step 2: Convert to fraction form
    6,372.99/9,562.01 = 2,862.05/x
  3. Step 3: Cross multiply
    6,372.99x = 9,562.01 × 2,862.05
  4. Step 4: Simplify right side
    6,372.99x = 27,366,888.60
  5. Step 5: Solve for x
    x = 27,366,888.60/6,372.99
  6. Step 6: Final answer
    x = 4,294.20

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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.