Home / 37,954.76-56,934.86-10,935.99

Finding the Fourth Proportional to 37,954.76, 56,934.86 and 10,935.99

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Solution

The fourth proportional to 37,954.76, 56,934.86 and 10,935.99 is: 16,404.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,954.76 : 56,934.86 = 10,935.99 : x
  2. Step 2: Convert to fraction form
    37,954.76/56,934.86 = 10,935.99/x
  3. Step 3: Cross multiply
    37,954.76x = 56,934.86 × 10,935.99
  4. Step 4: Simplify right side
    37,954.76x = 622,639,004.93
  5. Step 5: Solve for x
    x = 622,639,004.93/37,954.76
  6. Step 6: Final answer
    x = 16,404.77

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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.