Home / 107,046.69-160,519.75-62,080.82

Finding the Fourth Proportional to 107,046.69, 160,519.75 and 62,080.82

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Solution

The fourth proportional to 107,046.69, 160,519.75 and 62,080.82 is: 93,092.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,046.69 : 160,519.75 = 62,080.82 : x
  2. Step 2: Convert to fraction form
    107,046.69/160,519.75 = 62,080.82/x
  3. Step 3: Cross multiply
    107,046.69x = 160,519.75 × 62,080.82
  4. Step 4: Simplify right side
    107,046.69x = 9,965,197,706.20
  5. Step 5: Solve for x
    x = 9,965,197,706.20/107,046.69
  6. Step 6: Final answer
    x = 93,092.07

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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.