Home / 195,573.46-269,845.12-110,690.52

Finding the Fourth Proportional to 195,573.46, 269,845.12 and 110,690.52

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Solution

The fourth proportional to 195,573.46, 269,845.12 and 110,690.52 is: 152,726.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,573.46 : 269,845.12 = 110,690.52 : x
  2. Step 2: Convert to fraction form
    195,573.46/269,845.12 = 110,690.52/x
  3. Step 3: Cross multiply
    195,573.46x = 269,845.12 × 110,690.52
  4. Step 4: Simplify right side
    195,573.46x = 29,869,296,652.26
  5. Step 5: Solve for x
    x = 29,869,296,652.26/195,573.46
  6. Step 6: Final answer
    x = 152,726.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.