Home / 4,835.42-7,253.16-2,238.02

Finding the Fourth Proportional to 4,835.42, 7,253.16 and 2,238.02

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Solution

The fourth proportional to 4,835.42, 7,253.16 and 2,238.02 is: 3,357.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.42 : 7,253.16 = 2,238.02 : x
  2. Step 2: Convert to fraction form
    4,835.42/7,253.16 = 2,238.02/x
  3. Step 3: Cross multiply
    4,835.42x = 7,253.16 × 2,238.02
  4. Step 4: Simplify right side
    4,835.42x = 16,232,717.14
  5. Step 5: Solve for x
    x = 16,232,717.14/4,835.42
  6. Step 6: Final answer
    x = 3,357.04

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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.