Home / 9,276.06-13,915.44-2,701.38

Finding the Fourth Proportional to 9,276.06, 13,915.44 and 2,701.38

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Solution

The fourth proportional to 9,276.06, 13,915.44 and 2,701.38 is: 4,052.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.06 : 13,915.44 = 2,701.38 : x
  2. Step 2: Convert to fraction form
    9,276.06/13,915.44 = 2,701.38/x
  3. Step 3: Cross multiply
    9,276.06x = 13,915.44 × 2,701.38
  4. Step 4: Simplify right side
    9,276.06x = 37,590,891.31
  5. Step 5: Solve for x
    x = 37,590,891.31/9,276.06
  6. Step 6: Final answer
    x = 4,052.46

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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.