Home / 68,267.54-94,249.61-60,692.94

Finding the Fourth Proportional to 68,267.54, 94,249.61 and 60,692.94

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Solution

The fourth proportional to 68,267.54, 94,249.61 and 60,692.94 is: 83,792.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,267.54 : 94,249.61 = 60,692.94 : x
  2. Step 2: Convert to fraction form
    68,267.54/94,249.61 = 60,692.94/x
  3. Step 3: Cross multiply
    68,267.54x = 94,249.61 × 60,692.94
  4. Step 4: Simplify right side
    68,267.54x = 5,720,285,621.29
  5. Step 5: Solve for x
    x = 5,720,285,621.29/68,267.54
  6. Step 6: Final answer
    x = 83,792.18

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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.