Home / 194,120.44-291,193.22-61,006.26

Finding the Fourth Proportional to 194,120.44, 291,193.22 and 61,006.26

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Solution

The fourth proportional to 194,120.44, 291,193.22 and 61,006.26 is: 91,513.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,120.44 : 291,193.22 = 61,006.26 : x
  2. Step 2: Convert to fraction form
    194,120.44/291,193.22 = 61,006.26/x
  3. Step 3: Cross multiply
    194,120.44x = 291,193.22 × 61,006.26
  4. Step 4: Simplify right side
    194,120.44x = 17,764,609,289.56
  5. Step 5: Solve for x
    x = 17,764,609,289.56/194,120.44
  6. Step 6: Final answer
    x = 91,513.34

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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.