Home / 4,536.19-6,260.25-2,647.27

Finding the Fourth Proportional to 4,536.19, 6,260.25 and 2,647.27

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Solution

The fourth proportional to 4,536.19, 6,260.25 and 2,647.27 is: 3,653.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.19 : 6,260.25 = 2,647.27 : x
  2. Step 2: Convert to fraction form
    4,536.19/6,260.25 = 2,647.27/x
  3. Step 3: Cross multiply
    4,536.19x = 6,260.25 × 2,647.27
  4. Step 4: Simplify right side
    4,536.19x = 16,572,572.02
  5. Step 5: Solve for x
    x = 16,572,572.02/4,536.19
  6. Step 6: Final answer
    x = 3,653.41

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Half 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.