Home / 7,267.80-10,895.22-3,376.92

Finding the Fourth Proportional to 7,267.80, 10,895.22 and 3,376.92

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Solution

The fourth proportional to 7,267.80, 10,895.22 and 3,376.92 is: 5,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267.80 : 10,895.22 = 3,376.92 : x
  2. Step 2: Convert to fraction form
    7,267.80/10,895.22 = 3,376.92/x
  3. Step 3: Cross multiply
    7,267.80x = 10,895.22 × 3,376.92
  4. Step 4: Simplify right side
    7,267.80x = 36,792,286.32
  5. Step 5: Solve for x
    x = 36,792,286.32/7,267.80
  6. Step 6: Final answer
    x = 5,062.37

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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.