Home / 92,847.26-139,249.24-29,673.02

Finding the Fourth Proportional to 92,847.26, 139,249.24 and 29,673.02

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Solution

The fourth proportional to 92,847.26, 139,249.24 and 29,673.02 is: 44,502.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,847.26 : 139,249.24 = 29,673.02 : x
  2. Step 2: Convert to fraction form
    92,847.26/139,249.24 = 29,673.02/x
  3. Step 3: Cross multiply
    92,847.26x = 139,249.24 × 29,673.02
  4. Step 4: Simplify right side
    92,847.26x = 4,131,945,757.45
  5. Step 5: Solve for x
    x = 4,131,945,757.45/92,847.26
  6. Step 6: Final answer
    x = 44,502.61

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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.