Home / 6,305.33-9,459.20-1,923.41

Finding the Fourth Proportional to 6,305.33, 9,459.20 and 1,923.41

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Solution

The fourth proportional to 6,305.33, 9,459.20 and 1,923.41 is: 2,885.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.33 : 9,459.20 = 1,923.41 : x
  2. Step 2: Convert to fraction form
    6,305.33/9,459.20 = 1,923.41/x
  3. Step 3: Cross multiply
    6,305.33x = 9,459.20 × 1,923.41
  4. Step 4: Simplify right side
    6,305.33x = 18,193,910.25
  5. Step 5: Solve for x
    x = 18,193,910.25/6,305.33
  6. Step 6: Final answer
    x = 2,885.48

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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.