Home / 4,246.68-5,858.12-2,568.63

Finding the Fourth Proportional to 4,246.68, 5,858.12 and 2,568.63

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Solution

The fourth proportional to 4,246.68, 5,858.12 and 2,568.63 is: 3,543.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.68 : 5,858.12 = 2,568.63 : x
  2. Step 2: Convert to fraction form
    4,246.68/5,858.12 = 2,568.63/x
  3. Step 3: Cross multiply
    4,246.68x = 5,858.12 × 2,568.63
  4. Step 4: Simplify right side
    4,246.68x = 15,047,371.17
  5. Step 5: Solve for x
    x = 15,047,371.17/4,246.68
  6. Step 6: Final answer
    x = 3,543.32

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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.