Home / 4,728.44-6,525.24-2,633.06

Finding the Fourth Proportional to 4,728.44, 6,525.24 and 2,633.06

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Solution

The fourth proportional to 4,728.44, 6,525.24 and 2,633.06 is: 3,633.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728.44 : 6,525.24 = 2,633.06 : x
  2. Step 2: Convert to fraction form
    4,728.44/6,525.24 = 2,633.06/x
  3. Step 3: Cross multiply
    4,728.44x = 6,525.24 × 2,633.06
  4. Step 4: Simplify right side
    4,728.44x = 17,181,348.43
  5. Step 5: Solve for x
    x = 17,181,348.43/4,728.44
  6. Step 6: Final answer
    x = 3,633.62

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Half scale
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Double scale
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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.