Home / 195,871.30-293,813.87-62,734.23

Finding the Fourth Proportional to 195,871.30, 293,813.87 and 62,734.23

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Solution

The fourth proportional to 195,871.30, 293,813.87 and 62,734.23 is: 94,103.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,871.30 : 293,813.87 = 62,734.23 : x
  2. Step 2: Convert to fraction form
    195,871.30/293,813.87 = 62,734.23/x
  3. Step 3: Cross multiply
    195,871.30x = 293,813.87 × 62,734.23
  4. Step 4: Simplify right side
    195,871.30x = 18,432,186,584.10
  5. Step 5: Solve for x
    x = 18,432,186,584.10/195,871.30
  6. Step 6: Final answer
    x = 94,103.56

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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.