Home / 244,562.90-367,026.60-126,173.30

Finding the Fourth Proportional to 244,562.90, 367,026.60 and 126,173.30

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Solution

The fourth proportional to 244,562.90, 367,026.60 and 126,173.30 is: 189,353.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,562.90 : 367,026.60 = 126,173.30 : x
  2. Step 2: Convert to fraction form
    244,562.90/367,026.60 = 126,173.30/x
  3. Step 3: Cross multiply
    244,562.90x = 367,026.60 × 126,173.30
  4. Step 4: Simplify right side
    244,562.90x = 46,308,957,309.78
  5. Step 5: Solve for x
    x = 46,308,957,309.78/244,562.90
  6. Step 6: Final answer
    x = 189,353.98

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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.