Home / 4,696.28-7,044.20-1,922.27

Finding the Fourth Proportional to 4,696.28, 7,044.20 and 1,922.27

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Solution

The fourth proportional to 4,696.28, 7,044.20 and 1,922.27 is: 2,883.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.28 : 7,044.20 = 1,922.27 : x
  2. Step 2: Convert to fraction form
    4,696.28/7,044.20 = 1,922.27/x
  3. Step 3: Cross multiply
    4,696.28x = 7,044.20 × 1,922.27
  4. Step 4: Simplify right side
    4,696.28x = 13,540,816.71
  5. Step 5: Solve for x
    x = 13,540,816.71/4,696.28
  6. Step 6: Final answer
    x = 2,883.31

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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.