Home / 110,994.60-166,501.62-31,033.44

Finding the Fourth Proportional to 110,994.60, 166,501.62 and 31,033.44

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Solution

The fourth proportional to 110,994.60, 166,501.62 and 31,033.44 is: 46,552.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,994.60 : 166,501.62 = 31,033.44 : x
  2. Step 2: Convert to fraction form
    110,994.60/166,501.62 = 31,033.44/x
  3. Step 3: Cross multiply
    110,994.60x = 166,501.62 × 31,033.44
  4. Step 4: Simplify right side
    110,994.60x = 5,167,118,034.17
  5. Step 5: Solve for x
    x = 5,167,118,034.17/110,994.60
  6. Step 6: Final answer
    x = 46,552.88

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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.