Home / 7,263.96-10,895.88-2,069.85

Finding the Fourth Proportional to 7,263.96, 10,895.88 and 2,069.85

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Solution

The fourth proportional to 7,263.96, 10,895.88 and 2,069.85 is: 3,104.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.96 : 10,895.88 = 2,069.85 : x
  2. Step 2: Convert to fraction form
    7,263.96/10,895.88 = 2,069.85/x
  3. Step 3: Cross multiply
    7,263.96x = 10,895.88 × 2,069.85
  4. Step 4: Simplify right side
    7,263.96x = 22,552,837.22
  5. Step 5: Solve for x
    x = 22,552,837.22/7,263.96
  6. Step 6: Final answer
    x = 3,104.76

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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.