Home / 75,546.29-104,254.11-41,558.27

Finding the Fourth Proportional to 75,546.29, 104,254.11 and 41,558.27

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Solution

The fourth proportional to 75,546.29, 104,254.11 and 41,558.27 is: 57,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,546.29 : 104,254.11 = 41,558.27 : x
  2. Step 2: Convert to fraction form
    75,546.29/104,254.11 = 41,558.27/x
  3. Step 3: Cross multiply
    75,546.29x = 104,254.11 × 41,558.27
  4. Step 4: Simplify right side
    75,546.29x = 4,332,619,930.72
  5. Step 5: Solve for x
    x = 4,332,619,930.72/75,546.29
  6. Step 6: Final answer
    x = 57,350.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.