Home / 76,202.94-114,309.90-26,282.33

Finding the Fourth Proportional to 76,202.94, 114,309.90 and 26,282.33

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Solution

The fourth proportional to 76,202.94, 114,309.90 and 26,282.33 is: 39,425.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,202.94 : 114,309.90 = 26,282.33 : x
  2. Step 2: Convert to fraction form
    76,202.94/114,309.90 = 26,282.33/x
  3. Step 3: Cross multiply
    76,202.94x = 114,309.90 × 26,282.33
  4. Step 4: Simplify right side
    76,202.94x = 3,004,330,514.07
  5. Step 5: Solve for x
    x = 3,004,330,514.07/76,202.94
  6. Step 6: Final answer
    x = 39,425.39

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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.