Home / 165,825.18-248,737.77-41,166.18

Finding the Fourth Proportional to 165,825.18, 248,737.77 and 41,166.18

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Solution

The fourth proportional to 165,825.18, 248,737.77 and 41,166.18 is: 61,749.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,825.18 : 248,737.77 = 41,166.18 : x
  2. Step 2: Convert to fraction form
    165,825.18/248,737.77 = 41,166.18/x
  3. Step 3: Cross multiply
    165,825.18x = 248,737.77 × 41,166.18
  4. Step 4: Simplify right side
    165,825.18x = 10,239,583,812.62
  5. Step 5: Solve for x
    x = 10,239,583,812.62/165,825.18
  6. Step 6: Final answer
    x = 61,749.27

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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.