Home / 6,965.52-10,441.80-4,367.04

Finding the Fourth Proportional to 6,965.52, 10,441.80 and 4,367.04

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Solution

The fourth proportional to 6,965.52, 10,441.80 and 4,367.04 is: 6,546.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965.52 : 10,441.80 = 4,367.04 : x
  2. Step 2: Convert to fraction form
    6,965.52/10,441.80 = 4,367.04/x
  3. Step 3: Cross multiply
    6,965.52x = 10,441.80 × 4,367.04
  4. Step 4: Simplify right side
    6,965.52x = 45,599,758.27
  5. Step 5: Solve for x
    x = 45,599,758.27/6,965.52
  6. Step 6: Final answer
    x = 6,546.50

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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.