Home / 175,841.67-263,761.63-63,521.81

Finding the Fourth Proportional to 175,841.67, 263,761.63 and 63,521.81

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Solution

The fourth proportional to 175,841.67, 263,761.63 and 63,521.81 is: 95,282.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,841.67 : 263,761.63 = 63,521.81 : x
  2. Step 2: Convert to fraction form
    175,841.67/263,761.63 = 63,521.81/x
  3. Step 3: Cross multiply
    175,841.67x = 263,761.63 × 63,521.81
  4. Step 4: Simplify right side
    175,841.67x = 16,754,614,668.54
  5. Step 5: Solve for x
    x = 16,754,614,668.54/175,841.67
  6. Step 6: Final answer
    x = 95,282.39

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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.