Home / 37,969.14-57,076.64-35,229.92

Finding the Fourth Proportional to 37,969.14, 57,076.64 and 35,229.92

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Solution

The fourth proportional to 37,969.14, 57,076.64 and 35,229.92 is: 52,958.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,969.14 : 57,076.64 = 35,229.92 : x
  2. Step 2: Convert to fraction form
    37,969.14/57,076.64 = 35,229.92/x
  3. Step 3: Cross multiply
    37,969.14x = 57,076.64 × 35,229.92
  4. Step 4: Simplify right side
    37,969.14x = 2,010,805,461.07
  5. Step 5: Solve for x
    x = 2,010,805,461.07/37,969.14
  6. Step 6: Final answer
    x = 52,958.94

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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.