Home / 5,832.92-8,749.28-1,450.42

Finding the Fourth Proportional to 5,832.92, 8,749.28 and 1,450.42

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Solution

The fourth proportional to 5,832.92, 8,749.28 and 1,450.42 is: 2,175.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832.92 : 8,749.28 = 1,450.42 : x
  2. Step 2: Convert to fraction form
    5,832.92/8,749.28 = 1,450.42/x
  3. Step 3: Cross multiply
    5,832.92x = 8,749.28 × 1,450.42
  4. Step 4: Simplify right side
    5,832.92x = 12,690,112.45
  5. Step 5: Solve for x
    x = 12,690,112.45/5,832.92
  6. Step 6: Final answer
    x = 2,175.60

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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.