Home / 227,573.80-341,360.70-224,621.35

Finding the Fourth Proportional to 227,573.80, 341,360.70 and 224,621.35

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Solution

The fourth proportional to 227,573.80, 341,360.70 and 224,621.35 is: 336,932.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,573.80 : 341,360.70 = 224,621.35 : x
  2. Step 2: Convert to fraction form
    227,573.80/341,360.70 = 224,621.35/x
  3. Step 3: Cross multiply
    227,573.80x = 341,360.70 × 224,621.35
  4. Step 4: Simplify right side
    227,573.80x = 76,676,901,270.95
  5. Step 5: Solve for x
    x = 76,676,901,270.95/227,573.80
  6. Step 6: Final answer
    x = 336,932.03

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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.