Home / 41,096.80-61,645.62-13,016.34

Finding the Fourth Proportional to 41,096.80, 61,645.62 and 13,016.34

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Solution

The fourth proportional to 41,096.80, 61,645.62 and 13,016.34 is: 19,524.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,096.80 : 61,645.62 = 13,016.34 : x
  2. Step 2: Convert to fraction form
    41,096.80/61,645.62 = 13,016.34/x
  3. Step 3: Cross multiply
    41,096.80x = 61,645.62 × 13,016.34
  4. Step 4: Simplify right side
    41,096.80x = 802,400,349.43
  5. Step 5: Solve for x
    x = 802,400,349.43/41,096.80
  6. Step 6: Final answer
    x = 19,524.64

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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.