Home / 110,822.77-166,250.56-40,696.62

Finding the Fourth Proportional to 110,822.77, 166,250.56 and 40,696.62

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Solution

The fourth proportional to 110,822.77, 166,250.56 and 40,696.62 is: 61,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,822.77 : 166,250.56 = 40,696.62 : x
  2. Step 2: Convert to fraction form
    110,822.77/166,250.56 = 40,696.62/x
  3. Step 3: Cross multiply
    110,822.77x = 166,250.56 × 40,696.62
  4. Step 4: Simplify right side
    110,822.77x = 6,765,835,033.85
  5. Step 5: Solve for x
    x = 6,765,835,033.85/110,822.77
  6. Step 6: Final answer
    x = 61,050.95

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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.