Home / 164,118.22-246,203.62-69,349.33

Finding the Fourth Proportional to 164,118.22, 246,203.62 and 69,349.33

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Solution

The fourth proportional to 164,118.22, 246,203.62 and 69,349.33 is: 104,035.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,118.22 : 246,203.62 = 69,349.33 : x
  2. Step 2: Convert to fraction form
    164,118.22/246,203.62 = 69,349.33/x
  3. Step 3: Cross multiply
    164,118.22x = 246,203.62 × 69,349.33
  4. Step 4: Simplify right side
    164,118.22x = 17,074,056,224.96
  5. Step 5: Solve for x
    x = 17,074,056,224.96/164,118.22
  6. Step 6: Final answer
    x = 104,035.11

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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.