Home / 111,297.24-166,953.51-44,737.43

Finding the Fourth Proportional to 111,297.24, 166,953.51 and 44,737.43

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Solution

The fourth proportional to 111,297.24, 166,953.51 and 44,737.43 is: 67,109.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,297.24 : 166,953.51 = 44,737.43 : x
  2. Step 2: Convert to fraction form
    111,297.24/166,953.51 = 44,737.43/x
  3. Step 3: Cross multiply
    111,297.24x = 166,953.51 × 44,737.43
  4. Step 4: Simplify right side
    111,297.24x = 7,469,070,132.11
  5. Step 5: Solve for x
    x = 7,469,070,132.11/111,297.24
  6. Step 6: Final answer
    x = 67,109.21

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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.