Home / 67,332.54-92,924.44-37,120.62

Finding the Fourth Proportional to 67,332.54, 92,924.44 and 37,120.62

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Solution

The fourth proportional to 67,332.54, 92,924.44 and 37,120.62 is: 51,229.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,332.54 : 92,924.44 = 37,120.62 : x
  2. Step 2: Convert to fraction form
    67,332.54/92,924.44 = 37,120.62/x
  3. Step 3: Cross multiply
    67,332.54x = 92,924.44 × 37,120.62
  4. Step 4: Simplify right side
    67,332.54x = 3,449,412,825.95
  5. Step 5: Solve for x
    x = 3,449,412,825.95/67,332.54
  6. Step 6: Final answer
    x = 51,229.51

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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.