Home / 3,486.24-5,232.40-2,023.38

Finding the Fourth Proportional to 3,486.24, 5,232.40 and 2,023.38

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Solution

The fourth proportional to 3,486.24, 5,232.40 and 2,023.38 is: 3,036.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,486.24 : 5,232.40 = 2,023.38 : x
  2. Step 2: Convert to fraction form
    3,486.24/5,232.40 = 2,023.38/x
  3. Step 3: Cross multiply
    3,486.24x = 5,232.40 × 2,023.38
  4. Step 4: Simplify right side
    3,486.24x = 10,587,128.45
  5. Step 5: Solve for x
    x = 10,587,128.45/3,486.24
  6. Step 6: Final answer
    x = 3,036.83

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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.