Home / 7,525.24-11,288.22-3,632.92

Finding the Fourth Proportional to 7,525.24, 11,288.22 and 3,632.92

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Solution

The fourth proportional to 7,525.24, 11,288.22 and 3,632.92 is: 5,449.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.24 : 11,288.22 = 3,632.92 : x
  2. Step 2: Convert to fraction form
    7,525.24/11,288.22 = 3,632.92/x
  3. Step 3: Cross multiply
    7,525.24x = 11,288.22 × 3,632.92
  4. Step 4: Simplify right side
    7,525.24x = 41,009,200.20
  5. Step 5: Solve for x
    x = 41,009,200.20/7,525.24
  6. Step 6: Final answer
    x = 5,449.55

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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.