Home / 9,371.24-14,061.44-4,105.53

Finding the Fourth Proportional to 9,371.24, 14,061.44 and 4,105.53

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Solution

The fourth proportional to 9,371.24, 14,061.44 and 4,105.53 is: 6,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.24 : 14,061.44 = 4,105.53 : x
  2. Step 2: Convert to fraction form
    9,371.24/14,061.44 = 4,105.53/x
  3. Step 3: Cross multiply
    9,371.24x = 14,061.44 × 4,105.53
  4. Step 4: Simplify right side
    9,371.24x = 57,729,658.63
  5. Step 5: Solve for x
    x = 57,729,658.63/9,371.24
  6. Step 6: Final answer
    x = 6,160.30

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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.