Home / 160,750.35-241,076.28-111,149.19

Finding the Fourth Proportional to 160,750.35, 241,076.28 and 111,149.19

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Solution

The fourth proportional to 160,750.35, 241,076.28 and 111,149.19 is: 166,689.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,750.35 : 241,076.28 = 111,149.19 : x
  2. Step 2: Convert to fraction form
    160,750.35/241,076.28 = 111,149.19/x
  3. Step 3: Cross multiply
    160,750.35x = 241,076.28 × 111,149.19
  4. Step 4: Simplify right side
    160,750.35x = 26,795,432,051.17
  5. Step 5: Solve for x
    x = 26,795,432,051.17/160,750.35
  6. Step 6: Final answer
    x = 166,689.73

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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.