Home / 6,207.58-9,289.49-4,324.33

Finding the Fourth Proportional to 6,207.58, 9,289.49 and 4,324.33

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Solution

The fourth proportional to 6,207.58, 9,289.49 and 4,324.33 is: 6,471.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.58 : 9,289.49 = 4,324.33 : x
  2. Step 2: Convert to fraction form
    6,207.58/9,289.49 = 4,324.33/x
  3. Step 3: Cross multiply
    6,207.58x = 9,289.49 × 4,324.33
  4. Step 4: Simplify right side
    6,207.58x = 40,170,807.88
  5. Step 5: Solve for x
    x = 40,170,807.88/6,207.58
  6. Step 6: Final answer
    x = 6,471.25

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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.