Home / 1,082.88-1,623.30-595.26

Finding the Fourth Proportional to 1,082.88, 1,623.30 and 595.26

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Solution

The fourth proportional to 1,082.88, 1,623.30 and 595.26 is: 892.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082.88 : 1,623.30 = 595.26 : x
  2. Step 2: Convert to fraction form
    1,082.88/1,623.30 = 595.26/x
  3. Step 3: Cross multiply
    1,082.88x = 1,623.30 × 595.26
  4. Step 4: Simplify right side
    1,082.88x = 966,285.56
  5. Step 5: Solve for x
    x = 966,285.56/1,082.88
  6. Step 6: Final answer
    x = 892.33

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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.