Home / 5,729.16-8,594.82-1,832.52

Finding the Fourth Proportional to 5,729.16, 8,594.82 and 1,832.52

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Solution

The fourth proportional to 5,729.16, 8,594.82 and 1,832.52 is: 2,749.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,729.16 : 8,594.82 = 1,832.52 : x
  2. Step 2: Convert to fraction form
    5,729.16/8,594.82 = 1,832.52/x
  3. Step 3: Cross multiply
    5,729.16x = 8,594.82 × 1,832.52
  4. Step 4: Simplify right side
    5,729.16x = 15,750,179.55
  5. Step 5: Solve for x
    x = 15,750,179.55/5,729.16
  6. Step 6: Final answer
    x = 2,749.13

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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.