Home / 4,330.92-5,976.48-2,759.52

Finding the Fourth Proportional to 4,330.92, 5,976.48 and 2,759.52

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Solution

The fourth proportional to 4,330.92, 5,976.48 and 2,759.52 is: 3,808.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.92 : 5,976.48 = 2,759.52 : x
  2. Step 2: Convert to fraction form
    4,330.92/5,976.48 = 2,759.52/x
  3. Step 3: Cross multiply
    4,330.92x = 5,976.48 × 2,759.52
  4. Step 4: Simplify right side
    4,330.92x = 16,492,216.09
  5. Step 5: Solve for x
    x = 16,492,216.09/4,330.92
  6. Step 6: Final answer
    x = 3,808.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.