Home / 4,110.48-6,158.55-3,238.56

Finding the Fourth Proportional to 4,110.48, 6,158.55 and 3,238.56

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Solution

The fourth proportional to 4,110.48, 6,158.55 and 3,238.56 is: 4,852.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.48 : 6,158.55 = 3,238.56 : x
  2. Step 2: Convert to fraction form
    4,110.48/6,158.55 = 3,238.56/x
  3. Step 3: Cross multiply
    4,110.48x = 6,158.55 × 3,238.56
  4. Step 4: Simplify right side
    4,110.48x = 19,944,833.69
  5. Step 5: Solve for x
    x = 19,944,833.69/4,110.48
  6. Step 6: Final answer
    x = 4,852.19

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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.