Home / 4,716.71-6,509.50-2,727.15

Finding the Fourth Proportional to 4,716.71, 6,509.50 and 2,727.15

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Solution

The fourth proportional to 4,716.71, 6,509.50 and 2,727.15 is: 3,763.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716.71 : 6,509.50 = 2,727.15 : x
  2. Step 2: Convert to fraction form
    4,716.71/6,509.50 = 2,727.15/x
  3. Step 3: Cross multiply
    4,716.71x = 6,509.50 × 2,727.15
  4. Step 4: Simplify right side
    4,716.71x = 17,752,382.93
  5. Step 5: Solve for x
    x = 17,752,382.93/4,716.71
  6. Step 6: Final answer
    x = 3,763.72

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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.