Home / 164,388.26-246,584.04-52,066.34

Finding the Fourth Proportional to 164,388.26, 246,584.04 and 52,066.34

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Solution

The fourth proportional to 164,388.26, 246,584.04 and 52,066.34 is: 78,100.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,388.26 : 246,584.04 = 52,066.34 : x
  2. Step 2: Convert to fraction form
    164,388.26/246,584.04 = 52,066.34/x
  3. Step 3: Cross multiply
    164,388.26x = 246,584.04 × 52,066.34
  4. Step 4: Simplify right side
    164,388.26x = 12,838,728,465.21
  5. Step 5: Solve for x
    x = 12,838,728,465.21/164,388.26
  6. Step 6: Final answer
    x = 78,100.03

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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.