Home / 195,176.80-292,565.77-110,758.69

Finding the Fourth Proportional to 195,176.80, 292,565.77 and 110,758.69

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Solution

The fourth proportional to 195,176.80, 292,565.77 and 110,758.69 is: 166,024.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,176.80 : 292,565.77 = 110,758.69 : x
  2. Step 2: Convert to fraction form
    195,176.80/292,565.77 = 110,758.69/x
  3. Step 3: Cross multiply
    195,176.80x = 292,565.77 × 110,758.69
  4. Step 4: Simplify right side
    195,176.80x = 32,404,200,415.73
  5. Step 5: Solve for x
    x = 32,404,200,415.73/195,176.80
  6. Step 6: Final answer
    x = 166,024.86

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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.