Home / 136,077.41-204,150.62-96,174.90

Finding the Fourth Proportional to 136,077.41, 204,150.62 and 96,174.90

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Solution

The fourth proportional to 136,077.41, 204,150.62 and 96,174.90 is: 144,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,077.41 : 204,150.62 = 96,174.90 : x
  2. Step 2: Convert to fraction form
    136,077.41/204,150.62 = 96,174.90/x
  3. Step 3: Cross multiply
    136,077.41x = 204,150.62 × 96,174.90
  4. Step 4: Simplify right side
    136,077.41x = 19,634,165,703.88
  5. Step 5: Solve for x
    x = 19,634,165,703.88/136,077.41
  6. Step 6: Final answer
    x = 144,286.74

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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.