Home / 4,922.13-6,792.66-3,034.95

Finding the Fourth Proportional to 4,922.13, 6,792.66 and 3,034.95

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Solution

The fourth proportional to 4,922.13, 6,792.66 and 3,034.95 is: 4,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922.13 : 6,792.66 = 3,034.95 : x
  2. Step 2: Convert to fraction form
    4,922.13/6,792.66 = 3,034.95/x
  3. Step 3: Cross multiply
    4,922.13x = 6,792.66 × 3,034.95
  4. Step 4: Simplify right side
    4,922.13x = 20,615,383.47
  5. Step 5: Solve for x
    x = 20,615,383.47/4,922.13
  6. Step 6: Final answer
    x = 4,188.31

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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.