Home / 9,307.26-13,957.22-3,759.56

Finding the Fourth Proportional to 9,307.26, 13,957.22 and 3,759.56

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Solution

The fourth proportional to 9,307.26, 13,957.22 and 3,759.56 is: 5,637.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307.26 : 13,957.22 = 3,759.56 : x
  2. Step 2: Convert to fraction form
    9,307.26/13,957.22 = 3,759.56/x
  3. Step 3: Cross multiply
    9,307.26x = 13,957.22 × 3,759.56
  4. Step 4: Simplify right side
    9,307.26x = 52,473,006.02
  5. Step 5: Solve for x
    x = 52,473,006.02/9,307.26
  6. Step 6: Final answer
    x = 5,637.86

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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.