Home / 3,328.32-4,593.20-2,069.52

Finding the Fourth Proportional to 3,328.32, 4,593.20 and 2,069.52

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Solution

The fourth proportional to 3,328.32, 4,593.20 and 2,069.52 is: 2,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.32 : 4,593.20 = 2,069.52 : x
  2. Step 2: Convert to fraction form
    3,328.32/4,593.20 = 2,069.52/x
  3. Step 3: Cross multiply
    3,328.32x = 4,593.20 × 2,069.52
  4. Step 4: Simplify right side
    3,328.32x = 9,505,708.92
  5. Step 5: Solve for x
    x = 9,505,708.92/3,328.32
  6. Step 6: Final answer
    x = 2,856.01

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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.