Home / 7,517.36-11,282.85-4,010.33

Finding the Fourth Proportional to 7,517.36, 11,282.85 and 4,010.33

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Solution

The fourth proportional to 7,517.36, 11,282.85 and 4,010.33 is: 6,019.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,517.36 : 11,282.85 = 4,010.33 : x
  2. Step 2: Convert to fraction form
    7,517.36/11,282.85 = 4,010.33/x
  3. Step 3: Cross multiply
    7,517.36x = 11,282.85 × 4,010.33
  4. Step 4: Simplify right side
    7,517.36x = 45,247,895.43
  5. Step 5: Solve for x
    x = 45,247,895.43/7,517.36
  6. Step 6: Final answer
    x = 6,019.12

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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.