Home / 4,715.51-6,508.19-2,727.27

Finding the Fourth Proportional to 4,715.51, 6,508.19 and 2,727.27

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Solution

The fourth proportional to 4,715.51, 6,508.19 and 2,727.27 is: 3,764.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715.51 : 6,508.19 = 2,727.27 : x
  2. Step 2: Convert to fraction form
    4,715.51/6,508.19 = 2,727.27/x
  3. Step 3: Cross multiply
    4,715.51x = 6,508.19 × 2,727.27
  4. Step 4: Simplify right side
    4,715.51x = 17,749,577.70
  5. Step 5: Solve for x
    x = 17,749,577.70/4,715.51
  6. Step 6: Final answer
    x = 3,764.09

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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.