Home / 9,190.24-13,787.28-3,034.24

Finding the Fourth Proportional to 9,190.24, 13,787.28 and 3,034.24

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Solution

The fourth proportional to 9,190.24, 13,787.28 and 3,034.24 is: 4,551.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,190.24 : 13,787.28 = 3,034.24 : x
  2. Step 2: Convert to fraction form
    9,190.24/13,787.28 = 3,034.24/x
  3. Step 3: Cross multiply
    9,190.24x = 13,787.28 × 3,034.24
  4. Step 4: Simplify right side
    9,190.24x = 41,833,916.47
  5. Step 5: Solve for x
    x = 41,833,916.47/9,190.24
  6. Step 6: Final answer
    x = 4,551.99

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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.