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Finding the Fourth Proportional to 65,352.00, 98,027.99 and 18,604.88

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Solution

The fourth proportional to 65,352.00, 98,027.99 and 18,604.88 is: 27,907.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,352.00 : 98,027.99 = 18,604.88 : x
  2. Step 2: Convert to fraction form
    65,352.00/98,027.99 = 18,604.88/x
  3. Step 3: Cross multiply
    65,352.00x = 98,027.99 × 18,604.88
  4. Step 4: Simplify right side
    65,352.00x = 1,823,798,844.80
  5. Step 5: Solve for x
    x = 1,823,798,844.80/65,352.00
  6. Step 6: Final answer
    x = 27,907.31

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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.