Home / 4,792.20-6,613.22-2,696.33

Finding the Fourth Proportional to 4,792.20, 6,613.22 and 2,696.33

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Solution

The fourth proportional to 4,792.20, 6,613.22 and 2,696.33 is: 3,720.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792.20 : 6,613.22 = 2,696.33 : x
  2. Step 2: Convert to fraction form
    4,792.20/6,613.22 = 2,696.33/x
  3. Step 3: Cross multiply
    4,792.20x = 6,613.22 × 2,696.33
  4. Step 4: Simplify right side
    4,792.20x = 17,831,397.16
  5. Step 5: Solve for x
    x = 17,831,397.16/4,792.20
  6. Step 6: Final answer
    x = 3,720.92

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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.