Home / 244,705.30-367,057.95-156,131.80

Finding the Fourth Proportional to 244,705.30, 367,057.95 and 156,131.80

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Solution

The fourth proportional to 244,705.30, 367,057.95 and 156,131.80 is: 234,197.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,705.30 : 367,057.95 = 156,131.80 : x
  2. Step 2: Convert to fraction form
    244,705.30/367,057.95 = 156,131.80/x
  3. Step 3: Cross multiply
    244,705.30x = 367,057.95 × 156,131.80
  4. Step 4: Simplify right side
    244,705.30x = 57,309,418,437.81
  5. Step 5: Solve for x
    x = 57,309,418,437.81/244,705.30
  6. Step 6: Final answer
    x = 234,197.70

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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.