Home / 262,763.23-394,144.85-63,083.62

Finding the Fourth Proportional to 262,763.23, 394,144.85 and 63,083.62

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Solution

The fourth proportional to 262,763.23, 394,144.85 and 63,083.62 is: 94,625.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,763.23 : 394,144.85 = 63,083.62 : x
  2. Step 2: Convert to fraction form
    262,763.23/394,144.85 = 63,083.62/x
  3. Step 3: Cross multiply
    262,763.23x = 394,144.85 × 63,083.62
  4. Step 4: Simplify right side
    262,763.23x = 24,864,083,942.36
  5. Step 5: Solve for x
    x = 24,864,083,942.36/262,763.23
  6. Step 6: Final answer
    x = 94,625.43

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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.