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Finding the Fourth Proportional to 67,556.84, 93,226.95 and 37,341

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Solution

The fourth proportional to 67,556.84, 93,226.95 and 37,341 is: 51,529.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,556.84 : 93,226.95 = 37,341 : x
  2. Step 2: Convert to fraction form
    67,556.84/93,226.95 = 37,341/x
  3. Step 3: Cross multiply
    67,556.84x = 93,226.95 × 37,341
  4. Step 4: Simplify right side
    67,556.84x = 3,481,187,539.95
  5. Step 5: Solve for x
    x = 3,481,187,539.95/67,556.84
  6. Step 6: Final answer
    x = 51,529.76

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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.