Home / 237,999.06-357,091.94-104,785.88

Finding the Fourth Proportional to 237,999.06, 357,091.94 and 104,785.88

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Solution

The fourth proportional to 237,999.06, 357,091.94 and 104,785.88 is: 157,219.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,999.06 : 357,091.94 = 104,785.88 : x
  2. Step 2: Convert to fraction form
    237,999.06/357,091.94 = 104,785.88/x
  3. Step 3: Cross multiply
    237,999.06x = 357,091.94 × 104,785.88
  4. Step 4: Simplify right side
    237,999.06x = 37,418,191,650.31
  5. Step 5: Solve for x
    x = 37,418,191,650.31/237,999.06
  6. Step 6: Final answer
    x = 157,219.91

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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.