Home / 37,954.25-56,934.11-10,935.48

Finding the Fourth Proportional to 37,954.25, 56,934.11 and 10,935.48

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Solution

The fourth proportional to 37,954.25, 56,934.11 and 10,935.48 is: 16,404.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,954.25 : 56,934.11 = 10,935.48 : x
  2. Step 2: Convert to fraction form
    37,954.25/56,934.11 = 10,935.48/x
  3. Step 3: Cross multiply
    37,954.25x = 56,934.11 × 10,935.48
  4. Step 4: Simplify right side
    37,954.25x = 622,601,821.22
  5. Step 5: Solve for x
    x = 622,601,821.22/37,954.25
  6. Step 6: Final answer
    x = 16,404.01

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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.