Home / 7,091.96-10,635.77-2,473.88

Finding the Fourth Proportional to 7,091.96, 10,635.77 and 2,473.88

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Solution

The fourth proportional to 7,091.96, 10,635.77 and 2,473.88 is: 3,710.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091.96 : 10,635.77 = 2,473.88 : x
  2. Step 2: Convert to fraction form
    7,091.96/10,635.77 = 2,473.88/x
  3. Step 3: Cross multiply
    7,091.96x = 10,635.77 × 2,473.88
  4. Step 4: Simplify right side
    7,091.96x = 26,311,571.69
  5. Step 5: Solve for x
    x = 26,311,571.69/7,091.96
  6. Step 6: Final answer
    x = 3,710.06

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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.