Home / 194,118.44-291,190.22-61,004.26

Finding the Fourth Proportional to 194,118.44, 291,190.22 and 61,004.26

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Solution

The fourth proportional to 194,118.44, 291,190.22 and 61,004.26 is: 91,510.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,118.44 : 291,190.22 = 61,004.26 : x
  2. Step 2: Convert to fraction form
    194,118.44/291,190.22 = 61,004.26/x
  3. Step 3: Cross multiply
    194,118.44x = 291,190.22 × 61,004.26
  4. Step 4: Simplify right side
    194,118.44x = 17,763,842,129.36
  5. Step 5: Solve for x
    x = 17,763,842,129.36/194,118.44
  6. Step 6: Final answer
    x = 91,510.33

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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.