Home / 73,964.50-110,974.67-44,402.94

Finding the Fourth Proportional to 73,964.50, 110,974.67 and 44,402.94

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Solution

The fourth proportional to 73,964.50, 110,974.67 and 44,402.94 is: 66,621.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,964.50 : 110,974.67 = 44,402.94 : x
  2. Step 2: Convert to fraction form
    73,964.50/110,974.67 = 44,402.94/x
  3. Step 3: Cross multiply
    73,964.50x = 110,974.67 × 44,402.94
  4. Step 4: Simplify right side
    73,964.50x = 4,927,601,613.53
  5. Step 5: Solve for x
    x = 4,927,601,613.53/73,964.50
  6. Step 6: Final answer
    x = 66,621.17

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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.