Home / 7,310.41-10,965.60-4,016.23

Finding the Fourth Proportional to 7,310.41, 10,965.60 and 4,016.23

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Solution

The fourth proportional to 7,310.41, 10,965.60 and 4,016.23 is: 6,024.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310.41 : 10,965.60 = 4,016.23 : x
  2. Step 2: Convert to fraction form
    7,310.41/10,965.60 = 4,016.23/x
  3. Step 3: Cross multiply
    7,310.41x = 10,965.60 × 4,016.23
  4. Step 4: Simplify right side
    7,310.41x = 44,040,371.69
  5. Step 5: Solve for x
    x = 44,040,371.69/7,310.41
  6. Step 6: Final answer
    x = 6,024.34

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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.