Home / 3,616.03-5,423.23-1,537.17

Finding the Fourth Proportional to 3,616.03, 5,423.23 and 1,537.17

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Solution

The fourth proportional to 3,616.03, 5,423.23 and 1,537.17 is: 2,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616.03 : 5,423.23 = 1,537.17 : x
  2. Step 2: Convert to fraction form
    3,616.03/5,423.23 = 1,537.17/x
  3. Step 3: Cross multiply
    3,616.03x = 5,423.23 × 1,537.17
  4. Step 4: Simplify right side
    3,616.03x = 8,336,426.46
  5. Step 5: Solve for x
    x = 8,336,426.46/3,616.03
  6. Step 6: Final answer
    x = 2,305.41

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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.