Home / 136,277.01-204,498.23-50,949.99

Finding the Fourth Proportional to 136,277.01, 204,498.23 and 50,949.99

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Solution

The fourth proportional to 136,277.01, 204,498.23 and 50,949.99 is: 76,455.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,277.01 : 204,498.23 = 50,949.99 : x
  2. Step 2: Convert to fraction form
    136,277.01/204,498.23 = 50,949.99/x
  3. Step 3: Cross multiply
    136,277.01x = 204,498.23 × 50,949.99
  4. Step 4: Simplify right side
    136,277.01x = 10,419,182,773.52
  5. Step 5: Solve for x
    x = 10,419,182,773.52/136,277.01
  6. Step 6: Final answer
    x = 76,455.91

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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.