Home / 37,935.04-57,027.21-35,194.81

Finding the Fourth Proportional to 37,935.04, 57,027.21 and 35,194.81

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Solution

The fourth proportional to 37,935.04, 57,027.21 and 35,194.81 is: 52,907.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,935.04 : 57,027.21 = 35,194.81 : x
  2. Step 2: Convert to fraction form
    37,935.04/57,027.21 = 35,194.81/x
  3. Step 3: Cross multiply
    37,935.04x = 57,027.21 × 35,194.81
  4. Step 4: Simplify right side
    37,935.04x = 2,007,061,820.78
  5. Step 5: Solve for x
    x = 2,007,061,820.78/37,935.04
  6. Step 6: Final answer
    x = 52,907.86

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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.