Home / 68,964.44-95,172.83-48,552.99

Finding the Fourth Proportional to 68,964.44, 95,172.83 and 48,552.99

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Solution

The fourth proportional to 68,964.44, 95,172.83 and 48,552.99 is: 67,004.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,964.44 : 95,172.83 = 48,552.99 : x
  2. Step 2: Convert to fraction form
    68,964.44/95,172.83 = 48,552.99/x
  3. Step 3: Cross multiply
    68,964.44x = 95,172.83 × 48,552.99
  4. Step 4: Simplify right side
    68,964.44x = 4,620,925,220.50
  5. Step 5: Solve for x
    x = 4,620,925,220.50/68,964.44
  6. Step 6: Final answer
    x = 67,004.47

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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.