Home / 96,583.10-144,546.60-84,773.30

Finding the Fourth Proportional to 96,583.10, 144,546.60 and 84,773.30

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Solution

The fourth proportional to 96,583.10, 144,546.60 and 84,773.30 is: 126,872.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,583.10 : 144,546.60 = 84,773.30 : x
  2. Step 2: Convert to fraction form
    96,583.10/144,546.60 = 84,773.30/x
  3. Step 3: Cross multiply
    96,583.10x = 144,546.60 × 84,773.30
  4. Step 4: Simplify right side
    96,583.10x = 12,253,692,285.78
  5. Step 5: Solve for x
    x = 12,253,692,285.78/96,583.10
  6. Step 6: Final answer
    x = 126,872.01

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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.