Home / 79,834.02-110,171.64-44,025.30

Finding the Fourth Proportional to 79,834.02, 110,171.64 and 44,025.30

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Solution

The fourth proportional to 79,834.02, 110,171.64 and 44,025.30 is: 60,755.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,834.02 : 110,171.64 = 44,025.30 : x
  2. Step 2: Convert to fraction form
    79,834.02/110,171.64 = 44,025.30/x
  3. Step 3: Cross multiply
    79,834.02x = 110,171.64 × 44,025.30
  4. Step 4: Simplify right side
    79,834.02x = 4,850,339,502.49
  5. Step 5: Solve for x
    x = 4,850,339,502.49/79,834.02
  6. Step 6: Final answer
    x = 60,755.30

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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.