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Finding the Fourth Proportional to 195,568.92, 293,350.91 and 62,447.49

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Solution

The fourth proportional to 195,568.92, 293,350.91 and 62,447.49 is: 93,670.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,568.92 : 293,350.91 = 62,447.49 : x
  2. Step 2: Convert to fraction form
    195,568.92/293,350.91 = 62,447.49/x
  3. Step 3: Cross multiply
    195,568.92x = 293,350.91 × 62,447.49
  4. Step 4: Simplify right side
    195,568.92x = 18,319,027,706.48
  5. Step 5: Solve for x
    x = 18,319,027,706.48/195,568.92
  6. Step 6: Final answer
    x = 93,670.44

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1.5x scale

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.