Home / 110,663.30-166,043.61-58,060.41

Finding the Fourth Proportional to 110,663.30, 166,043.61 and 58,060.41

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Solution

The fourth proportional to 110,663.30, 166,043.61 and 58,060.41 is: 87,116.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,663.30 : 166,043.61 = 58,060.41 : x
  2. Step 2: Convert to fraction form
    110,663.30/166,043.61 = 58,060.41/x
  3. Step 3: Cross multiply
    110,663.30x = 166,043.61 × 58,060.41
  4. Step 4: Simplify right side
    110,663.30x = 9,640,560,074.48
  5. Step 5: Solve for x
    x = 9,640,560,074.48/110,663.30
  6. Step 6: Final answer
    x = 87,116.15

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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.