Home / 113,164.26-169,767.09-37,267.11

Finding the Fourth Proportional to 113,164.26, 169,767.09 and 37,267.11

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Solution

The fourth proportional to 113,164.26, 169,767.09 and 37,267.11 is: 55,907.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,164.26 : 169,767.09 = 37,267.11 : x
  2. Step 2: Convert to fraction form
    113,164.26/169,767.09 = 37,267.11/x
  3. Step 3: Cross multiply
    113,164.26x = 169,767.09 × 37,267.11
  4. Step 4: Simplify right side
    113,164.26x = 6,326,728,817.41
  5. Step 5: Solve for x
    x = 6,326,728,817.41/113,164.26
  6. Step 6: Final answer
    x = 55,907.48

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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.