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Finding the Fourth Proportional to 337,109.60, 465,212.82 and 184,149.92

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Solution

The fourth proportional to 337,109.60, 465,212.82 and 184,149.92 is: 254,127.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,109.60 : 465,212.82 = 184,149.92 : x
  2. Step 2: Convert to fraction form
    337,109.60/465,212.82 = 184,149.92/x
  3. Step 3: Cross multiply
    337,109.60x = 465,212.82 × 184,149.92
  4. Step 4: Simplify right side
    337,109.60x = 85,668,903,585.97
  5. Step 5: Solve for x
    x = 85,668,903,585.97/337,109.60
  6. Step 6: Final answer
    x = 254,127.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.