Home / 67,943.48-101,804.25-41,297.62

Finding the Fourth Proportional to 67,943.48, 101,804.25 and 41,297.62

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Solution

The fourth proportional to 67,943.48, 101,804.25 and 41,297.62 is: 61,878.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,943.48 : 101,804.25 = 41,297.62 : x
  2. Step 2: Convert to fraction form
    67,943.48/101,804.25 = 41,297.62/x
  3. Step 3: Cross multiply
    67,943.48x = 101,804.25 × 41,297.62
  4. Step 4: Simplify right side
    67,943.48x = 4,204,273,230.89
  5. Step 5: Solve for x
    x = 4,204,273,230.89/67,943.48
  6. Step 6: Final answer
    x = 61,878.98

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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.