Home / 175,528.46-263,126.61-108,101.96

Finding the Fourth Proportional to 175,528.46, 263,126.61 and 108,101.96

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Solution

The fourth proportional to 175,528.46, 263,126.61 and 108,101.96 is: 162,050.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,528.46 : 263,126.61 = 108,101.96 : x
  2. Step 2: Convert to fraction form
    175,528.46/263,126.61 = 108,101.96/x
  3. Step 3: Cross multiply
    175,528.46x = 263,126.61 × 108,101.96
  4. Step 4: Simplify right side
    175,528.46x = 28,444,502,269.16
  5. Step 5: Solve for x
    x = 28,444,502,269.16/175,528.46
  6. Step 6: Final answer
    x = 162,050.66

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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.