Home / 4,927.19-6,796.86-3,039.18

Finding the Fourth Proportional to 4,927.19, 6,796.86 and 3,039.18

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Solution

The fourth proportional to 4,927.19, 6,796.86 and 3,039.18 is: 4,192.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.19 : 6,796.86 = 3,039.18 : x
  2. Step 2: Convert to fraction form
    4,927.19/6,796.86 = 3,039.18/x
  3. Step 3: Cross multiply
    4,927.19x = 6,796.86 × 3,039.18
  4. Step 4: Simplify right side
    4,927.19x = 20,656,880.97
  5. Step 5: Solve for x
    x = 20,656,880.97/4,927.19
  6. Step 6: Final answer
    x = 4,192.43

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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.