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Finding the Fourth Proportional to 267,952.59, 401,553.59 and 201,350.25

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Solution

The fourth proportional to 267,952.59, 401,553.59 and 201,350.25 is: 301,743.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,952.59 : 401,553.59 = 201,350.25 : x
  2. Step 2: Convert to fraction form
    267,952.59/401,553.59 = 201,350.25/x
  3. Step 3: Cross multiply
    267,952.59x = 401,553.59 × 201,350.25
  4. Step 4: Simplify right side
    267,952.59x = 80,852,914,728.15
  5. Step 5: Solve for x
    x = 80,852,914,728.15/267,952.59
  6. Step 6: Final answer
    x = 301,743.36

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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.