Home / 44,343.54-66,564.32-44,179.11

Finding the Fourth Proportional to 44,343.54, 66,564.32 and 44,179.11

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Solution

The fourth proportional to 44,343.54, 66,564.32 and 44,179.11 is: 66,317.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.54 : 66,564.32 = 44,179.11 : x
  2. Step 2: Convert to fraction form
    44,343.54/66,564.32 = 44,179.11/x
  3. Step 3: Cross multiply
    44,343.54x = 66,564.32 × 44,179.11
  4. Step 4: Simplify right side
    44,343.54x = 2,940,752,194.46
  5. Step 5: Solve for x
    x = 2,940,752,194.46/44,343.54
  6. Step 6: Final answer
    x = 66,317.49

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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.