Home / 6,305.27-9,458.43-1,922.75

Finding the Fourth Proportional to 6,305.27, 9,458.43 and 1,922.75

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Solution

The fourth proportional to 6,305.27, 9,458.43 and 1,922.75 is: 2,884.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.27 : 9,458.43 = 1,922.75 : x
  2. Step 2: Convert to fraction form
    6,305.27/9,458.43 = 1,922.75/x
  3. Step 3: Cross multiply
    6,305.27x = 9,458.43 × 1,922.75
  4. Step 4: Simplify right side
    6,305.27x = 18,186,196.28
  5. Step 5: Solve for x
    x = 18,186,196.28/6,305.27
  6. Step 6: Final answer
    x = 2,884.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.