Home / 9,372.26-14,065.31-4,441.92

Finding the Fourth Proportional to 9,372.26, 14,065.31 and 4,441.92

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Solution

The fourth proportional to 9,372.26, 14,065.31 and 4,441.92 is: 6,666.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372.26 : 14,065.31 = 4,441.92 : x
  2. Step 2: Convert to fraction form
    9,372.26/14,065.31 = 4,441.92/x
  3. Step 3: Cross multiply
    9,372.26x = 14,065.31 × 4,441.92
  4. Step 4: Simplify right side
    9,372.26x = 62,476,940.16
  5. Step 5: Solve for x
    x = 62,476,940.16/9,372.26
  6. Step 6: Final answer
    x = 6,666.15

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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.