Home / 194,835.96-292,338.14-104,773.41

Finding the Fourth Proportional to 194,835.96, 292,338.14 and 104,773.41

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Solution

The fourth proportional to 194,835.96, 292,338.14 and 104,773.41 is: 157,205.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,835.96 : 292,338.14 = 104,773.41 : x
  2. Step 2: Convert to fraction form
    194,835.96/292,338.14 = 104,773.41/x
  3. Step 3: Cross multiply
    194,835.96x = 292,338.14 × 104,773.41
  4. Step 4: Simplify right side
    194,835.96x = 30,629,261,815.30
  5. Step 5: Solve for x
    x = 30,629,261,815.30/194,835.96
  6. Step 6: Final answer
    x = 157,205.38

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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.