Home / 67,908.52-93,709.22-41,065.83

Finding the Fourth Proportional to 67,908.52, 93,709.22 and 41,065.83

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Solution

The fourth proportional to 67,908.52, 93,709.22 and 41,065.83 is: 56,668.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,908.52 : 93,709.22 = 41,065.83 : x
  2. Step 2: Convert to fraction form
    67,908.52/93,709.22 = 41,065.83/x
  3. Step 3: Cross multiply
    67,908.52x = 93,709.22 × 41,065.83
  4. Step 4: Simplify right side
    67,908.52x = 3,848,246,692.62
  5. Step 5: Solve for x
    x = 3,848,246,692.62/67,908.52
  6. Step 6: Final answer
    x = 56,668.10

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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.