Home / 1,248.18-1,872.19-596.94

Finding the Fourth Proportional to 1,248.18, 1,872.19 and 596.94

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Solution

The fourth proportional to 1,248.18, 1,872.19 and 596.94 is: 895.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248.18 : 1,872.19 = 596.94 : x
  2. Step 2: Convert to fraction form
    1,248.18/1,872.19 = 596.94/x
  3. Step 3: Cross multiply
    1,248.18x = 1,872.19 × 596.94
  4. Step 4: Simplify right side
    1,248.18x = 1,117,585.10
  5. Step 5: Solve for x
    x = 1,117,585.10/1,248.18
  6. Step 6: Final answer
    x = 895.37

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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.