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Finding the Fourth Proportional to 67,630.26, 93,334.06 and 37,822.26

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Solution

The fourth proportional to 67,630.26, 93,334.06 and 37,822.26 is: 52,197.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,630.26 : 93,334.06 = 37,822.26 : x
  2. Step 2: Convert to fraction form
    67,630.26/93,334.06 = 37,822.26/x
  3. Step 3: Cross multiply
    67,630.26x = 93,334.06 × 37,822.26
  4. Step 4: Simplify right side
    67,630.26x = 3,530,105,084.18
  5. Step 5: Solve for x
    x = 3,530,105,084.18/67,630.26
  6. Step 6: Final answer
    x = 52,197.12

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1.5x scale

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.