Home / 41,406.05-62,096.00-13,319.84

Finding the Fourth Proportional to 41,406.05, 62,096.00 and 13,319.84

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Solution

The fourth proportional to 41,406.05, 62,096.00 and 13,319.84 is: 19,975.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,406.05 : 62,096.00 = 13,319.84 : x
  2. Step 2: Convert to fraction form
    41,406.05/62,096.00 = 13,319.84/x
  3. Step 3: Cross multiply
    41,406.05x = 62,096.00 × 13,319.84
  4. Step 4: Simplify right side
    41,406.05x = 827,108,851.52
  5. Step 5: Solve for x
    x = 827,108,851.52/41,406.05
  6. Step 6: Final answer
    x = 19,975.56

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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.