Home / 64,067.67-88,406.58-37,204.95

Finding the Fourth Proportional to 64,067.67, 88,406.58 and 37,204.95

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Solution

The fourth proportional to 64,067.67, 88,406.58 and 37,204.95 is: 51,338.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,067.67 : 88,406.58 = 37,204.95 : x
  2. Step 2: Convert to fraction form
    64,067.67/88,406.58 = 37,204.95/x
  3. Step 3: Cross multiply
    64,067.67x = 88,406.58 × 37,204.95
  4. Step 4: Simplify right side
    64,067.67x = 3,289,162,388.57
  5. Step 5: Solve for x
    x = 3,289,162,388.57/64,067.67
  6. Step 6: Final answer
    x = 51,338.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.