Home / 3,093.48-4,268.52-1,767.24

Finding the Fourth Proportional to 3,093.48, 4,268.52 and 1,767.24

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Solution

The fourth proportional to 3,093.48, 4,268.52 and 1,767.24 is: 2,438.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.48 : 4,268.52 = 1,767.24 : x
  2. Step 2: Convert to fraction form
    3,093.48/4,268.52 = 1,767.24/x
  3. Step 3: Cross multiply
    3,093.48x = 4,268.52 × 1,767.24
  4. Step 4: Simplify right side
    3,093.48x = 7,543,499.28
  5. Step 5: Solve for x
    x = 7,543,499.28/3,093.48
  6. Step 6: Final answer
    x = 2,438.52

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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.