Home / 181,050.53-271,488.11-106,195.19

Finding the Fourth Proportional to 181,050.53, 271,488.11 and 106,195.19

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Solution

The fourth proportional to 181,050.53, 271,488.11 and 106,195.19 is: 159,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,050.53 : 271,488.11 = 106,195.19 : x
  2. Step 2: Convert to fraction form
    181,050.53/271,488.11 = 106,195.19/x
  3. Step 3: Cross multiply
    181,050.53x = 271,488.11 × 106,195.19
  4. Step 4: Simplify right side
    181,050.53x = 28,830,729,535.77
  5. Step 5: Solve for x
    x = 28,830,729,535.77/181,050.53
  6. Step 6: Final answer
    x = 159,241.35

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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.