Home / 227,305.11-341,055.99-122,001.06

Finding the Fourth Proportional to 227,305.11, 341,055.99 and 122,001.06

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Solution

The fourth proportional to 227,305.11, 341,055.99 and 122,001.06 is: 183,054.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,305.11 : 341,055.99 = 122,001.06 : x
  2. Step 2: Convert to fraction form
    227,305.11/341,055.99 = 122,001.06/x
  3. Step 3: Cross multiply
    227,305.11x = 341,055.99 × 122,001.06
  4. Step 4: Simplify right side
    227,305.11x = 41,609,192,299.35
  5. Step 5: Solve for x
    x = 41,609,192,299.35/227,305.11
  6. Step 6: Final answer
    x = 183,054.36

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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.