Home / 41,144.14-61,706.58-11,564.80

Finding the Fourth Proportional to 41,144.14, 61,706.58 and 11,564.80

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Solution

The fourth proportional to 41,144.14, 61,706.58 and 11,564.80 is: 17,344.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,144.14 : 61,706.58 = 11,564.80 : x
  2. Step 2: Convert to fraction form
    41,144.14/61,706.58 = 11,564.80/x
  3. Step 3: Cross multiply
    41,144.14x = 61,706.58 × 11,564.80
  4. Step 4: Simplify right side
    41,144.14x = 713,624,256.38
  5. Step 5: Solve for x
    x = 713,624,256.38/41,144.14
  6. Step 6: Final answer
    x = 17,344.49

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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.