Home / 4,524.09-6,246.29-2,825.19

Finding the Fourth Proportional to 4,524.09, 6,246.29 and 2,825.19

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Solution

The fourth proportional to 4,524.09, 6,246.29 and 2,825.19 is: 3,900.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524.09 : 6,246.29 = 2,825.19 : x
  2. Step 2: Convert to fraction form
    4,524.09/6,246.29 = 2,825.19/x
  3. Step 3: Cross multiply
    4,524.09x = 6,246.29 × 2,825.19
  4. Step 4: Simplify right side
    4,524.09x = 17,646,956.05
  5. Step 5: Solve for x
    x = 17,646,956.05/4,524.09
  6. Step 6: Final answer
    x = 3,900.66

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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.