Home / 107,202.27-160,689.94-36,057.18

Finding the Fourth Proportional to 107,202.27, 160,689.94 and 36,057.18

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Solution

The fourth proportional to 107,202.27, 160,689.94 and 36,057.18 is: 54,047.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,202.27 : 160,689.94 = 36,057.18 : x
  2. Step 2: Convert to fraction form
    107,202.27/160,689.94 = 36,057.18/x
  3. Step 3: Cross multiply
    107,202.27x = 160,689.94 × 36,057.18
  4. Step 4: Simplify right side
    107,202.27x = 5,794,026,090.77
  5. Step 5: Solve for x
    x = 5,794,026,090.77/107,202.27
  6. Step 6: Final answer
    x = 54,047.61

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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.