Home / 227,267.43-341,001.57-119,170.98

Finding the Fourth Proportional to 227,267.43, 341,001.57 and 119,170.98

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Solution

The fourth proportional to 227,267.43, 341,001.57 and 119,170.98 is: 178,809.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,267.43 : 341,001.57 = 119,170.98 : x
  2. Step 2: Convert to fraction form
    227,267.43/341,001.57 = 119,170.98/x
  3. Step 3: Cross multiply
    227,267.43x = 341,001.57 × 119,170.98
  4. Step 4: Simplify right side
    227,267.43x = 40,637,491,278.44
  5. Step 5: Solve for x
    x = 40,637,491,278.44/227,267.43
  6. Step 6: Final answer
    x = 178,809.13

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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.