Home / 4,954.68-6,837.44-2,716.56

Finding the Fourth Proportional to 4,954.68, 6,837.44 and 2,716.56

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Solution

The fourth proportional to 4,954.68, 6,837.44 and 2,716.56 is: 3,748.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.68 : 6,837.44 = 2,716.56 : x
  2. Step 2: Convert to fraction form
    4,954.68/6,837.44 = 2,716.56/x
  3. Step 3: Cross multiply
    4,954.68x = 6,837.44 × 2,716.56
  4. Step 4: Simplify right side
    4,954.68x = 18,574,302.42
  5. Step 5: Solve for x
    x = 18,574,302.42/4,954.68
  6. Step 6: Final answer
    x = 3,748.84

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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.