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Finding the Fourth Proportional to 36,850.88, 50,862.42 and 23,419.51

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Solution

The fourth proportional to 36,850.88, 50,862.42 and 23,419.51 is: 32,324.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,850.88 : 50,862.42 = 23,419.51 : x
  2. Step 2: Convert to fraction form
    36,850.88/50,862.42 = 23,419.51/x
  3. Step 3: Cross multiply
    36,850.88x = 50,862.42 × 23,419.51
  4. Step 4: Simplify right side
    36,850.88x = 1,191,172,836.72
  5. Step 5: Solve for x
    x = 1,191,172,836.72/36,850.88
  6. Step 6: Final answer
    x = 32,324.14

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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.