Home / 41,175.50-61,769.39-13,096.46

Finding the Fourth Proportional to 41,175.50, 61,769.39 and 13,096.46

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Solution

The fourth proportional to 41,175.50, 61,769.39 and 13,096.46 is: 19,646.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175.50 : 61,769.39 = 13,096.46 : x
  2. Step 2: Convert to fraction form
    41,175.50/61,769.39 = 13,096.46/x
  3. Step 3: Cross multiply
    41,175.50x = 61,769.39 × 13,096.46
  4. Step 4: Simplify right side
    41,175.50x = 808,960,434.30
  5. Step 5: Solve for x
    x = 808,960,434.30/41,175.50
  6. Step 6: Final answer
    x = 19,646.65

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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.