Home / 68,035.11-93,855.74-44,169.27

Finding the Fourth Proportional to 68,035.11, 93,855.74 and 44,169.27

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Solution

The fourth proportional to 68,035.11, 93,855.74 and 44,169.27 is: 60,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,035.11 : 93,855.74 = 44,169.27 : x
  2. Step 2: Convert to fraction form
    68,035.11/93,855.74 = 44,169.27/x
  3. Step 3: Cross multiply
    68,035.11x = 93,855.74 × 44,169.27
  4. Step 4: Simplify right side
    68,035.11x = 4,145,539,521.11
  5. Step 5: Solve for x
    x = 4,145,539,521.11/68,035.11
  6. Step 6: Final answer
    x = 60,932.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.