Home / 48,622.44-67,065.66-29,768.88

Finding the Fourth Proportional to 48,622.44, 67,065.66 and 29,768.88

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Solution

The fourth proportional to 48,622.44, 67,065.66 and 29,768.88 is: 41,060.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,622.44 : 67,065.66 = 29,768.88 : x
  2. Step 2: Convert to fraction form
    48,622.44/67,065.66 = 29,768.88/x
  3. Step 3: Cross multiply
    48,622.44x = 67,065.66 × 29,768.88
  4. Step 4: Simplify right side
    48,622.44x = 1,996,469,584.66
  5. Step 5: Solve for x
    x = 1,996,469,584.66/48,622.44
  6. Step 6: Final answer
    x = 41,060.66

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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.