Home / 7,597.20-11,396.52-3,153.96

Finding the Fourth Proportional to 7,597.20, 11,396.52 and 3,153.96

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Solution

The fourth proportional to 7,597.20, 11,396.52 and 3,153.96 is: 4,731.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597.20 : 11,396.52 = 3,153.96 : x
  2. Step 2: Convert to fraction form
    7,597.20/11,396.52 = 3,153.96/x
  3. Step 3: Cross multiply
    7,597.20x = 11,396.52 × 3,153.96
  4. Step 4: Simplify right side
    7,597.20x = 35,944,168.22
  5. Step 5: Solve for x
    x = 35,944,168.22/7,597.20
  6. Step 6: Final answer
    x = 4,731.24

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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.