Home / 9,219.44-13,826.28-3,062

Finding the Fourth Proportional to 9,219.44, 13,826.28 and 3,062

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Solution

The fourth proportional to 9,219.44, 13,826.28 and 3,062 is: 4,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,219.44 : 13,826.28 = 3,062 : x
  2. Step 2: Convert to fraction form
    9,219.44/13,826.28 = 3,062/x
  3. Step 3: Cross multiply
    9,219.44x = 13,826.28 × 3,062
  4. Step 4: Simplify right side
    9,219.44x = 42,336,069.36
  5. Step 5: Solve for x
    x = 42,336,069.36/9,219.44
  6. Step 6: Final answer
    x = 4,592.04

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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.