Home / 4,396.68-6,587.73-3,162.24

Finding the Fourth Proportional to 4,396.68, 6,587.73 and 3,162.24

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Solution

The fourth proportional to 4,396.68, 6,587.73 and 3,162.24 is: 4,738.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.68 : 6,587.73 = 3,162.24 : x
  2. Step 2: Convert to fraction form
    4,396.68/6,587.73 = 3,162.24/x
  3. Step 3: Cross multiply
    4,396.68x = 6,587.73 × 3,162.24
  4. Step 4: Simplify right side
    4,396.68x = 20,831,983.32
  5. Step 5: Solve for x
    x = 20,831,983.32/4,396.68
  6. Step 6: Final answer
    x = 4,738.12

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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.