Home / 4,954.70-6,837.71-2,716.74

Finding the Fourth Proportional to 4,954.70, 6,837.71 and 2,716.74

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Solution

The fourth proportional to 4,954.70, 6,837.71 and 2,716.74 is: 3,749.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.70 : 6,837.71 = 2,716.74 : x
  2. Step 2: Convert to fraction form
    4,954.70/6,837.71 = 2,716.74/x
  3. Step 3: Cross multiply
    4,954.70x = 6,837.71 × 2,716.74
  4. Step 4: Simplify right side
    4,954.70x = 18,576,280.27
  5. Step 5: Solve for x
    x = 18,576,280.27/4,954.70
  6. Step 6: Final answer
    x = 3,749.22

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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.