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Finding the Fourth Proportional to 233,393.49, 350,136.14 and 83,593.44

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Solution

The fourth proportional to 233,393.49, 350,136.14 and 83,593.44 is: 125,406.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,393.49 : 350,136.14 = 83,593.44 : x
  2. Step 2: Convert to fraction form
    233,393.49/350,136.14 = 83,593.44/x
  3. Step 3: Cross multiply
    233,393.49x = 350,136.14 × 83,593.44
  4. Step 4: Simplify right side
    233,393.49x = 29,269,083,992.95
  5. Step 5: Solve for x
    x = 29,269,083,992.95/233,393.49
  6. Step 6: Final answer
    x = 125,406.60

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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.