Home / 106,901.43-160,326.22-44,537.91

Finding the Fourth Proportional to 106,901.43, 160,326.22 and 44,537.91

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Solution

The fourth proportional to 106,901.43, 160,326.22 and 44,537.91 is: 66,796.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,901.43 : 160,326.22 = 44,537.91 : x
  2. Step 2: Convert to fraction form
    106,901.43/160,326.22 = 44,537.91/x
  3. Step 3: Cross multiply
    106,901.43x = 160,326.22 × 44,537.91
  4. Step 4: Simplify right side
    106,901.43x = 7,140,594,757.00
  5. Step 5: Solve for x
    x = 7,140,594,757.00/106,901.43
  6. Step 6: Final answer
    x = 66,796.06

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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.