Home / 6,250.22-9,389.92-3,654.98

Finding the Fourth Proportional to 6,250.22, 9,389.92 and 3,654.98

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Solution

The fourth proportional to 6,250.22, 9,389.92 and 3,654.98 is: 5,491.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250.22 : 9,389.92 = 3,654.98 : x
  2. Step 2: Convert to fraction form
    6,250.22/9,389.92 = 3,654.98/x
  3. Step 3: Cross multiply
    6,250.22x = 9,389.92 × 3,654.98
  4. Step 4: Simplify right side
    6,250.22x = 34,319,969.80
  5. Step 5: Solve for x
    x = 34,319,969.80/6,250.22
  6. Step 6: Final answer
    x = 5,491.00

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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.