Home / 51,033.44-76,551.60-14,097.44

Finding the Fourth Proportional to 51,033.44, 76,551.60 and 14,097.44

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Solution

The fourth proportional to 51,033.44, 76,551.60 and 14,097.44 is: 21,146.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,033.44 : 76,551.60 = 14,097.44 : x
  2. Step 2: Convert to fraction form
    51,033.44/76,551.60 = 14,097.44/x
  3. Step 3: Cross multiply
    51,033.44x = 76,551.60 × 14,097.44
  4. Step 4: Simplify right side
    51,033.44x = 1,079,181,587.90
  5. Step 5: Solve for x
    x = 1,079,181,587.90/51,033.44
  6. Step 6: Final answer
    x = 21,146.56

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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.