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Finding the Fourth Proportional to 267,110.00, 368,611.88 and 146,258.94

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Solution

The fourth proportional to 267,110.00, 368,611.88 and 146,258.94 is: 201,837.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,110.00 : 368,611.88 = 146,258.94 : x
  2. Step 2: Convert to fraction form
    267,110.00/368,611.88 = 146,258.94/x
  3. Step 3: Cross multiply
    267,110.00x = 368,611.88 × 146,258.94
  4. Step 4: Simplify right side
    267,110.00x = 53,912,782,108.91
  5. Step 5: Solve for x
    x = 53,912,782,108.91/267,110.00
  6. Step 6: Final answer
    x = 201,837.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.