Home / 160,751.85-241,078.53-111,150.69

Finding the Fourth Proportional to 160,751.85, 241,078.53 and 111,150.69

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Solution

The fourth proportional to 160,751.85, 241,078.53 and 111,150.69 is: 166,691.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,751.85 : 241,078.53 = 111,150.69 : x
  2. Step 2: Convert to fraction form
    160,751.85/241,078.53 = 111,150.69/x
  3. Step 3: Cross multiply
    160,751.85x = 241,078.53 × 111,150.69
  4. Step 4: Simplify right side
    160,751.85x = 26,796,044,953.69
  5. Step 5: Solve for x
    x = 26,796,044,953.69/160,751.85
  6. Step 6: Final answer
    x = 166,691.98

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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.