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Finding the Fourth Proportional to 6,563.23, 9,843.09 and 4,482.88

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Solution

The fourth proportional to 6,563.23, 9,843.09 and 4,482.88 is: 6,723.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563.23 : 9,843.09 = 4,482.88 : x
  2. Step 2: Convert to fraction form
    6,563.23/9,843.09 = 4,482.88/x
  3. Step 3: Cross multiply
    6,563.23x = 9,843.09 × 4,482.88
  4. Step 4: Simplify right side
    6,563.23x = 44,125,391.30
  5. Step 5: Solve for x
    x = 44,125,391.30/6,563.23
  6. Step 6: Final answer
    x = 6,723.12

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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.