Home / 4,965.27-6,852.18-2,727.18

Finding the Fourth Proportional to 4,965.27, 6,852.18 and 2,727.18

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Solution

The fourth proportional to 4,965.27, 6,852.18 and 2,727.18 is: 3,763.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965.27 : 6,852.18 = 2,727.18 : x
  2. Step 2: Convert to fraction form
    4,965.27/6,852.18 = 2,727.18/x
  3. Step 3: Cross multiply
    4,965.27x = 6,852.18 × 2,727.18
  4. Step 4: Simplify right side
    4,965.27x = 18,687,128.25
  5. Step 5: Solve for x
    x = 18,687,128.25/4,965.27
  6. Step 6: Final answer
    x = 3,763.57

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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.