Home / 94,553.00-130,481.21-52,111.53

Finding the Fourth Proportional to 94,553.00, 130,481.21 and 52,111.53

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Solution

The fourth proportional to 94,553.00, 130,481.21 and 52,111.53 is: 71,912.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,553.00 : 130,481.21 = 52,111.53 : x
  2. Step 2: Convert to fraction form
    94,553.00/130,481.21 = 52,111.53/x
  3. Step 3: Cross multiply
    94,553.00x = 130,481.21 × 52,111.53
  4. Step 4: Simplify right side
    94,553.00x = 6,799,575,619.63
  5. Step 5: Solve for x
    x = 6,799,575,619.63/94,553.00
  6. Step 6: Final answer
    x = 71,912.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.