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Finding the Fourth Proportional to 35,202.87, 52,736.24 and 19,573.11

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Solution

The fourth proportional to 35,202.87, 52,736.24 and 19,573.11 is: 29,321.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,202.87 : 52,736.24 = 19,573.11 : x
  2. Step 2: Convert to fraction form
    35,202.87/52,736.24 = 19,573.11/x
  3. Step 3: Cross multiply
    35,202.87x = 52,736.24 × 19,573.11
  4. Step 4: Simplify right side
    35,202.87x = 1,032,212,275.44
  5. Step 5: Solve for x
    x = 1,032,212,275.44/35,202.87
  6. Step 6: Final answer
    x = 29,321.82

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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.