Home / 4,197.16-5,792.10-2,334.20

Finding the Fourth Proportional to 4,197.16, 5,792.10 and 2,334.20

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Solution

The fourth proportional to 4,197.16, 5,792.10 and 2,334.20 is: 3,221.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197.16 : 5,792.10 = 2,334.20 : x
  2. Step 2: Convert to fraction form
    4,197.16/5,792.10 = 2,334.20/x
  3. Step 3: Cross multiply
    4,197.16x = 5,792.10 × 2,334.20
  4. Step 4: Simplify right side
    4,197.16x = 13,519,919.82
  5. Step 5: Solve for x
    x = 13,519,919.82/4,197.16
  6. Step 6: Final answer
    x = 3,221.21

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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.