Home / 227,180.84-313,562.99-141,204.76

Finding the Fourth Proportional to 227,180.84, 313,562.99 and 141,204.76

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Solution

The fourth proportional to 227,180.84, 313,562.99 and 141,204.76 is: 194,895.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,180.84 : 313,562.99 = 141,204.76 : x
  2. Step 2: Convert to fraction form
    227,180.84/313,562.99 = 141,204.76/x
  3. Step 3: Cross multiply
    227,180.84x = 313,562.99 × 141,204.76
  4. Step 4: Simplify right side
    227,180.84x = 44,276,586,316.94
  5. Step 5: Solve for x
    x = 44,276,586,316.94/227,180.84
  6. Step 6: Final answer
    x = 194,895.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.