Home / 73,524.67-110,297.33-29,155.91

Finding the Fourth Proportional to 73,524.67, 110,297.33 and 29,155.91

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Solution

The fourth proportional to 73,524.67, 110,297.33 and 29,155.91 is: 43,737.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,524.67 : 110,297.33 = 29,155.91 : x
  2. Step 2: Convert to fraction form
    73,524.67/110,297.33 = 29,155.91/x
  3. Step 3: Cross multiply
    73,524.67x = 110,297.33 × 29,155.91
  4. Step 4: Simplify right side
    73,524.67x = 3,215,818,438.79
  5. Step 5: Solve for x
    x = 3,215,818,438.79/73,524.67
  6. Step 6: Final answer
    x = 43,737.95

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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.