Home / 44,616.21-66,792.82-39,080.36

Finding the Fourth Proportional to 44,616.21, 66,792.82 and 39,080.36

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Solution

The fourth proportional to 44,616.21, 66,792.82 and 39,080.36 is: 58,505.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,616.21 : 66,792.82 = 39,080.36 : x
  2. Step 2: Convert to fraction form
    44,616.21/66,792.82 = 39,080.36/x
  3. Step 3: Cross multiply
    44,616.21x = 66,792.82 × 39,080.36
  4. Step 4: Simplify right side
    44,616.21x = 2,610,287,593.57
  5. Step 5: Solve for x
    x = 2,610,287,593.57/44,616.21
  6. Step 6: Final answer
    x = 58,505.37

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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.