Home / 9,082.67-13,616.58-4,701.38

Finding the Fourth Proportional to 9,082.67, 13,616.58 and 4,701.38

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Solution

The fourth proportional to 9,082.67, 13,616.58 and 4,701.38 is: 7,048.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082.67 : 13,616.58 = 4,701.38 : x
  2. Step 2: Convert to fraction form
    9,082.67/13,616.58 = 4,701.38/x
  3. Step 3: Cross multiply
    9,082.67x = 13,616.58 × 4,701.38
  4. Step 4: Simplify right side
    9,082.67x = 64,016,716.88
  5. Step 5: Solve for x
    x = 64,016,716.88/9,082.67
  6. Step 6: Final answer
    x = 7,048.23

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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.