Home / 3,222.36-4,834.22-2,410.32

Finding the Fourth Proportional to 3,222.36, 4,834.22 and 2,410.32

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Solution

The fourth proportional to 3,222.36, 4,834.22 and 2,410.32 is: 3,615.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222.36 : 4,834.22 = 2,410.32 : x
  2. Step 2: Convert to fraction form
    3,222.36/4,834.22 = 2,410.32/x
  3. Step 3: Cross multiply
    3,222.36x = 4,834.22 × 2,410.32
  4. Step 4: Simplify right side
    3,222.36x = 11,652,017.15
  5. Step 5: Solve for x
    x = 11,652,017.15/3,222.36
  6. Step 6: Final answer
    x = 3,615.99

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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.