Home / 34,092.01-51,102.48-20,040.54

Finding the Fourth Proportional to 34,092.01, 51,102.48 and 20,040.54

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Solution

The fourth proportional to 34,092.01, 51,102.48 and 20,040.54 is: 30,039.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,092.01 : 51,102.48 = 20,040.54 : x
  2. Step 2: Convert to fraction form
    34,092.01/51,102.48 = 20,040.54/x
  3. Step 3: Cross multiply
    34,092.01x = 51,102.48 × 20,040.54
  4. Step 4: Simplify right side
    34,092.01x = 1,024,121,294.54
  5. Step 5: Solve for x
    x = 1,024,121,294.54/34,092.01
  6. Step 6: Final answer
    x = 30,039.92

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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.