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Finding the Fourth Proportional to 195,880.82, 293,813.01 and 62,758.13

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Solution

The fourth proportional to 195,880.82, 293,813.01 and 62,758.13 is: 94,134.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,880.82 : 293,813.01 = 62,758.13 : x
  2. Step 2: Convert to fraction form
    195,880.82/293,813.01 = 62,758.13/x
  3. Step 3: Cross multiply
    195,880.82x = 293,813.01 × 62,758.13
  4. Step 4: Simplify right side
    195,880.82x = 18,439,155,077.27
  5. Step 5: Solve for x
    x = 18,439,155,077.27/195,880.82
  6. Step 6: Final answer
    x = 94,134.56

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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.