Home / 195,150.29-269,303.88-110,265.53

Finding the Fourth Proportional to 195,150.29, 269,303.88 and 110,265.53

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Solution

The fourth proportional to 195,150.29, 269,303.88 and 110,265.53 is: 152,164.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,150.29 : 269,303.88 = 110,265.53 : x
  2. Step 2: Convert to fraction form
    195,150.29/269,303.88 = 110,265.53/x
  3. Step 3: Cross multiply
    195,150.29x = 269,303.88 × 110,265.53
  4. Step 4: Simplify right side
    195,150.29x = 29,694,933,712.74
  5. Step 5: Solve for x
    x = 29,694,933,712.74/195,150.29
  6. Step 6: Final answer
    x = 152,164.44

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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.