Home / 194,976.90-292,562.55-110,801.70

Finding the Fourth Proportional to 194,976.90, 292,562.55 and 110,801.70

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Solution

The fourth proportional to 194,976.90, 292,562.55 and 110,801.70 is: 166,257.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,976.90 : 292,562.55 = 110,801.70 : x
  2. Step 2: Convert to fraction form
    194,976.90/292,562.55 = 110,801.70/x
  3. Step 3: Cross multiply
    194,976.90x = 292,562.55 × 110,801.70
  4. Step 4: Simplify right side
    194,976.90x = 32,416,427,896.34
  5. Step 5: Solve for x
    x = 32,416,427,896.34/194,976.90
  6. Step 6: Final answer
    x = 166,257.79

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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.