Home / 7,366.32-11,049.48-4,767.84

Finding the Fourth Proportional to 7,366.32, 11,049.48 and 4,767.84

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Solution

The fourth proportional to 7,366.32, 11,049.48 and 4,767.84 is: 7,151.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.32 : 11,049.48 = 4,767.84 : x
  2. Step 2: Convert to fraction form
    7,366.32/11,049.48 = 4,767.84/x
  3. Step 3: Cross multiply
    7,366.32x = 11,049.48 × 4,767.84
  4. Step 4: Simplify right side
    7,366.32x = 52,682,152.72
  5. Step 5: Solve for x
    x = 52,682,152.72/7,366.32
  6. Step 6: Final answer
    x = 7,151.76

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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.