Home / 4,760.87-6,571.59-2,773.07

Finding the Fourth Proportional to 4,760.87, 6,571.59 and 2,773.07

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Solution

The fourth proportional to 4,760.87, 6,571.59 and 2,773.07 is: 3,827.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.87 : 6,571.59 = 2,773.07 : x
  2. Step 2: Convert to fraction form
    4,760.87/6,571.59 = 2,773.07/x
  3. Step 3: Cross multiply
    4,760.87x = 6,571.59 × 2,773.07
  4. Step 4: Simplify right side
    4,760.87x = 18,223,446.22
  5. Step 5: Solve for x
    x = 18,223,446.22/4,760.87
  6. Step 6: Final answer
    x = 3,827.76

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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.