Home / 104,965.01-144,846.24-59,636.70

Finding the Fourth Proportional to 104,965.01, 144,846.24 and 59,636.70

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Solution

The fourth proportional to 104,965.01, 144,846.24 and 59,636.70 is: 82,295.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,965.01 : 144,846.24 = 59,636.70 : x
  2. Step 2: Convert to fraction form
    104,965.01/144,846.24 = 59,636.70/x
  3. Step 3: Cross multiply
    104,965.01x = 144,846.24 × 59,636.70
  4. Step 4: Simplify right side
    104,965.01x = 8,638,151,761.01
  5. Step 5: Solve for x
    x = 8,638,151,761.01/104,965.01
  6. Step 6: Final answer
    x = 82,295.54

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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.