Home / 111,284.56-166,934.52-44,724.73

Finding the Fourth Proportional to 111,284.56, 166,934.52 and 44,724.73

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Solution

The fourth proportional to 111,284.56, 166,934.52 and 44,724.73 is: 67,090.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,284.56 : 166,934.52 = 44,724.73 : x
  2. Step 2: Convert to fraction form
    111,284.56/166,934.52 = 44,724.73/x
  3. Step 3: Cross multiply
    111,284.56x = 166,934.52 × 44,724.73
  4. Step 4: Simplify right side
    111,284.56x = 7,466,101,334.68
  5. Step 5: Solve for x
    x = 7,466,101,334.68/111,284.56
  6. Step 6: Final answer
    x = 67,090.18

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1.5x scale

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.