Home / 227,576.80-341,365.20-224,624.35

Finding the Fourth Proportional to 227,576.80, 341,365.20 and 224,624.35

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Solution

The fourth proportional to 227,576.80, 341,365.20 and 224,624.35 is: 336,936.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,576.80 : 341,365.20 = 224,624.35 : x
  2. Step 2: Convert to fraction form
    227,576.80/341,365.20 = 224,624.35/x
  3. Step 3: Cross multiply
    227,576.80x = 341,365.20 × 224,624.35
  4. Step 4: Simplify right side
    227,576.80x = 76,678,936,162.62
  5. Step 5: Solve for x
    x = 76,678,936,162.62/227,576.80
  6. Step 6: Final answer
    x = 336,936.53

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1.5x scale

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.