Home / 4,835.14-7,253.62-3,445.03

Finding the Fourth Proportional to 4,835.14, 7,253.62 and 3,445.03

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Solution

The fourth proportional to 4,835.14, 7,253.62 and 3,445.03 is: 5,168.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.14 : 7,253.62 = 3,445.03 : x
  2. Step 2: Convert to fraction form
    4,835.14/7,253.62 = 3,445.03/x
  3. Step 3: Cross multiply
    4,835.14x = 7,253.62 × 3,445.03
  4. Step 4: Simplify right side
    4,835.14x = 24,988,922.90
  5. Step 5: Solve for x
    x = 24,988,922.90/4,835.14
  6. Step 6: Final answer
    x = 5,168.19

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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.