Home / 227,519.40-341,133.28-94,491.48

Finding the Fourth Proportional to 227,519.40, 341,133.28 and 94,491.48

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Solution

The fourth proportional to 227,519.40, 341,133.28 and 94,491.48 is: 141,676.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,519.40 : 341,133.28 = 94,491.48 : x
  2. Step 2: Convert to fraction form
    227,519.40/341,133.28 = 94,491.48/x
  3. Step 3: Cross multiply
    227,519.40x = 341,133.28 × 94,491.48
  4. Step 4: Simplify right side
    227,519.40x = 32,234,188,504.45
  5. Step 5: Solve for x
    x = 32,234,188,504.45/227,519.40
  6. Step 6: Final answer
    x = 141,676.66

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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.