Home / 183,040.85-274,512.06-64,680.41

Finding the Fourth Proportional to 183,040.85, 274,512.06 and 64,680.41

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Solution

The fourth proportional to 183,040.85, 274,512.06 and 64,680.41 is: 97,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,040.85 : 274,512.06 = 64,680.41 : x
  2. Step 2: Convert to fraction form
    183,040.85/274,512.06 = 64,680.41/x
  3. Step 3: Cross multiply
    183,040.85x = 274,512.06 × 64,680.41
  4. Step 4: Simplify right side
    183,040.85x = 17,755,551,218.18
  5. Step 5: Solve for x
    x = 17,755,551,218.18/183,040.85
  6. Step 6: Final answer
    x = 97,003.22

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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.