Home / 127,396.26-191,093.67-32,626.26

Finding the Fourth Proportional to 127,396.26, 191,093.67 and 32,626.26

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Solution

The fourth proportional to 127,396.26, 191,093.67 and 32,626.26 is: 48,939.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,396.26 : 191,093.67 = 32,626.26 : x
  2. Step 2: Convert to fraction form
    127,396.26/191,093.67 = 32,626.26/x
  3. Step 3: Cross multiply
    127,396.26x = 191,093.67 × 32,626.26
  4. Step 4: Simplify right side
    127,396.26x = 6,234,671,761.77
  5. Step 5: Solve for x
    x = 6,234,671,761.77/127,396.26
  6. Step 6: Final answer
    x = 48,939.21

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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.