Home / 110,046.15-164,631.83-95,417.55

Finding the Fourth Proportional to 110,046.15, 164,631.83 and 95,417.55

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Solution

The fourth proportional to 110,046.15, 164,631.83 and 95,417.55 is: 142,747.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,046.15 : 164,631.83 = 95,417.55 : x
  2. Step 2: Convert to fraction form
    110,046.15/164,631.83 = 95,417.55/x
  3. Step 3: Cross multiply
    110,046.15x = 164,631.83 × 95,417.55
  4. Step 4: Simplify right side
    110,046.15x = 15,708,765,393.53
  5. Step 5: Solve for x
    x = 15,708,765,393.53/110,046.15
  6. Step 6: Final answer
    x = 142,747.07

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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.