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Finding the Fourth Proportional to 337,081.47, 465,169.62 and 184,119.75

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Solution

The fourth proportional to 337,081.47, 465,169.62 and 184,119.75 is: 254,083.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,081.47 : 465,169.62 = 184,119.75 : x
  2. Step 2: Convert to fraction form
    337,081.47/465,169.62 = 184,119.75/x
  3. Step 3: Cross multiply
    337,081.47x = 465,169.62 × 184,119.75
  4. Step 4: Simplify right side
    337,081.47x = 85,646,914,142.00
  5. Step 5: Solve for x
    x = 85,646,914,142.00/337,081.47
  6. Step 6: Final answer
    x = 254,083.72

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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.