Home / 4,263.24-6,392.68-1,952.76

Finding the Fourth Proportional to 4,263.24, 6,392.68 and 1,952.76

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Solution

The fourth proportional to 4,263.24, 6,392.68 and 1,952.76 is: 2,928.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.24 : 6,392.68 = 1,952.76 : x
  2. Step 2: Convert to fraction form
    4,263.24/6,392.68 = 1,952.76/x
  3. Step 3: Cross multiply
    4,263.24x = 6,392.68 × 1,952.76
  4. Step 4: Simplify right side
    4,263.24x = 12,483,369.80
  5. Step 5: Solve for x
    x = 12,483,369.80/4,263.24
  6. Step 6: Final answer
    x = 2,928.14

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Similar ratio
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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.