Home / 175,525.46-263,122.11-108,098.96

Finding the Fourth Proportional to 175,525.46, 263,122.11 and 108,098.96

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Solution

The fourth proportional to 175,525.46, 263,122.11 and 108,098.96 is: 162,046.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,525.46 : 263,122.11 = 108,098.96 : x
  2. Step 2: Convert to fraction form
    175,525.46/263,122.11 = 108,098.96/x
  3. Step 3: Cross multiply
    175,525.46x = 263,122.11 × 108,098.96
  4. Step 4: Simplify right side
    175,525.46x = 28,443,225,128.40
  5. Step 5: Solve for x
    x = 28,443,225,128.40/175,525.46
  6. Step 6: Final answer
    x = 162,046.16

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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.