Home / 5,033-7,542.20-2,837.06

Finding the Fourth Proportional to 5,033, 7,542.20 and 2,837.06

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Solution

The fourth proportional to 5,033, 7,542.20 and 2,837.06 is: 4,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033 : 7,542.20 = 2,837.06 : x
  2. Step 2: Convert to fraction form
    5,033/7,542.20 = 2,837.06/x
  3. Step 3: Cross multiply
    5,033x = 7,542.20 × 2,837.06
  4. Step 4: Simplify right side
    5,033x = 21,397,673.93
  5. Step 5: Solve for x
    x = 21,397,673.93/5,033
  6. Step 6: Final answer
    x = 4,251.48

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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.