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Finding the Fourth Proportional to 195,604.52, 293,403.62 and 62,483.90

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Solution

The fourth proportional to 195,604.52, 293,403.62 and 62,483.90 is: 93,724.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,604.52 : 293,403.62 = 62,483.90 : x
  2. Step 2: Convert to fraction form
    195,604.52/293,403.62 = 62,483.90/x
  3. Step 3: Cross multiply
    195,604.52x = 293,403.62 × 62,483.90
  4. Step 4: Simplify right side
    195,604.52x = 18,333,002,451.72
  5. Step 5: Solve for x
    x = 18,333,002,451.72/195,604.52
  6. Step 6: Final answer
    x = 93,724.84

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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.