Home / 164,092.04-246,138.03-39,433.04

Finding the Fourth Proportional to 164,092.04, 246,138.03 and 39,433.04

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Solution

The fourth proportional to 164,092.04, 246,138.03 and 39,433.04 is: 59,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,092.04 : 246,138.03 = 39,433.04 : x
  2. Step 2: Convert to fraction form
    164,092.04/246,138.03 = 39,433.04/x
  3. Step 3: Cross multiply
    164,092.04x = 246,138.03 × 39,433.04
  4. Step 4: Simplify right side
    164,092.04x = 9,705,970,782.51
  5. Step 5: Solve for x
    x = 9,705,970,782.51/164,092.04
  6. Step 6: Final answer
    x = 59,149.55

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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.