Home / 41,269.03-57,004.68-34,127.79

Finding the Fourth Proportional to 41,269.03, 57,004.68 and 34,127.79

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Solution

The fourth proportional to 41,269.03, 57,004.68 and 34,127.79 is: 47,140.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,269.03 : 57,004.68 = 34,127.79 : x
  2. Step 2: Convert to fraction form
    41,269.03/57,004.68 = 34,127.79/x
  3. Step 3: Cross multiply
    41,269.03x = 57,004.68 × 34,127.79
  4. Step 4: Simplify right side
    41,269.03x = 1,945,443,748.06
  5. Step 5: Solve for x
    x = 1,945,443,748.06/41,269.03
  6. Step 6: Final answer
    x = 47,140.53

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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.