Home / 41,368.05-62,077.59-19,177.29

Finding the Fourth Proportional to 41,368.05, 62,077.59 and 19,177.29

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Solution

The fourth proportional to 41,368.05, 62,077.59 and 19,177.29 is: 28,777.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,368.05 : 62,077.59 = 19,177.29 : x
  2. Step 2: Convert to fraction form
    41,368.05/62,077.59 = 19,177.29/x
  3. Step 3: Cross multiply
    41,368.05x = 62,077.59 × 19,177.29
  4. Step 4: Simplify right side
    41,368.05x = 1,190,479,945.93
  5. Step 5: Solve for x
    x = 1,190,479,945.93/41,368.05
  6. Step 6: Final answer
    x = 28,777.76

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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.