Home / 160,795.47-241,143.84-111,194.31

Finding the Fourth Proportional to 160,795.47, 241,143.84 and 111,194.31

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Solution

The fourth proportional to 160,795.47, 241,143.84 and 111,194.31 is: 166,757.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,795.47 : 241,143.84 = 111,194.31 : x
  2. Step 2: Convert to fraction form
    160,795.47/241,143.84 = 111,194.31/x
  3. Step 3: Cross multiply
    160,795.47x = 241,143.84 × 111,194.31
  4. Step 4: Simplify right side
    160,795.47x = 26,813,822,899.55
  5. Step 5: Solve for x
    x = 26,813,822,899.55/160,795.47
  6. Step 6: Final answer
    x = 166,757.33

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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.