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Finding the Fourth Proportional to 67,582.99, 101,363.83 and 22,604

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Solution

The fourth proportional to 67,582.99, 101,363.83 and 22,604 is: 33,902.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,582.99 : 101,363.83 = 22,604 : x
  2. Step 2: Convert to fraction form
    67,582.99/101,363.83 = 22,604/x
  3. Step 3: Cross multiply
    67,582.99x = 101,363.83 × 22,604
  4. Step 4: Simplify right side
    67,582.99x = 2,291,228,013.32
  5. Step 5: Solve for x
    x = 2,291,228,013.32/67,582.99
  6. Step 6: Final answer
    x = 33,902.44

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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.