Home / 41,409.44-62,095.10-13,324.30

Finding the Fourth Proportional to 41,409.44, 62,095.10 and 13,324.30

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Solution

The fourth proportional to 41,409.44, 62,095.10 and 13,324.30 is: 19,980.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409.44 : 62,095.10 = 13,324.30 : x
  2. Step 2: Convert to fraction form
    41,409.44/62,095.10 = 13,324.30/x
  3. Step 3: Cross multiply
    41,409.44x = 62,095.10 × 13,324.30
  4. Step 4: Simplify right side
    41,409.44x = 827,373,740.93
  5. Step 5: Solve for x
    x = 827,373,740.93/41,409.44
  6. Step 6: Final answer
    x = 19,980.32

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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.