Home / 6,243.32-9,357.19-4,016.23

Finding the Fourth Proportional to 6,243.32, 9,357.19 and 4,016.23

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Solution

The fourth proportional to 6,243.32, 9,357.19 and 4,016.23 is: 6,019.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243.32 : 9,357.19 = 4,016.23 : x
  2. Step 2: Convert to fraction form
    6,243.32/9,357.19 = 4,016.23/x
  3. Step 3: Cross multiply
    6,243.32x = 9,357.19 × 4,016.23
  4. Step 4: Simplify right side
    6,243.32x = 37,580,627.19
  5. Step 5: Solve for x
    x = 37,580,627.19/6,243.32
  6. Step 6: Final answer
    x = 6,019.33

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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.