Home / 4,132.29-6,197.87-1,170.96

Finding the Fourth Proportional to 4,132.29, 6,197.87 and 1,170.96

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Solution

The fourth proportional to 4,132.29, 6,197.87 and 1,170.96 is: 1,756.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.29 : 6,197.87 = 1,170.96 : x
  2. Step 2: Convert to fraction form
    4,132.29/6,197.87 = 1,170.96/x
  3. Step 3: Cross multiply
    4,132.29x = 6,197.87 × 1,170.96
  4. Step 4: Simplify right side
    4,132.29x = 7,257,430.95
  5. Step 5: Solve for x
    x = 7,257,430.95/4,132.29
  6. Step 6: Final answer
    x = 1,756.27

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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.