Home / 9,098.03-13,647.67-3,549.53

Finding the Fourth Proportional to 9,098.03, 13,647.67 and 3,549.53

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Solution

The fourth proportional to 9,098.03, 13,647.67 and 3,549.53 is: 5,324.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098.03 : 13,647.67 = 3,549.53 : x
  2. Step 2: Convert to fraction form
    9,098.03/13,647.67 = 3,549.53/x
  3. Step 3: Cross multiply
    9,098.03x = 13,647.67 × 3,549.53
  4. Step 4: Simplify right side
    9,098.03x = 48,442,736.98
  5. Step 5: Solve for x
    x = 48,442,736.98/9,098.03
  6. Step 6: Final answer
    x = 5,324.53

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1.5x scale

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.