Home / 189,046.50-283,613.48-110,227.02

Finding the Fourth Proportional to 189,046.50, 283,613.48 and 110,227.02

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Solution

The fourth proportional to 189,046.50, 283,613.48 and 110,227.02 is: 165,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,046.50 : 283,613.48 = 110,227.02 : x
  2. Step 2: Convert to fraction form
    189,046.50/283,613.48 = 110,227.02/x
  3. Step 3: Cross multiply
    189,046.50x = 283,613.48 × 110,227.02
  4. Step 4: Simplify right side
    189,046.50x = 31,261,868,732.23
  5. Step 5: Solve for x
    x = 31,261,868,732.23/189,046.50
  6. Step 6: Final answer
    x = 165,366.03

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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.