Home / 15,246.44-22,871.87-4,717.36

Finding the Fourth Proportional to 15,246.44, 22,871.87 and 4,717.36

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Solution

The fourth proportional to 15,246.44, 22,871.87 and 4,717.36 is: 7,076.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,246.44 : 22,871.87 = 4,717.36 : x
  2. Step 2: Convert to fraction form
    15,246.44/22,871.87 = 4,717.36/x
  3. Step 3: Cross multiply
    15,246.44x = 22,871.87 × 4,717.36
  4. Step 4: Simplify right side
    15,246.44x = 107,894,738.70
  5. Step 5: Solve for x
    x = 107,894,738.70/15,246.44
  6. Step 6: Final answer
    x = 7,076.71

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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.