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Finding the Fourth Proportional to 337,250.39, 465,406.74 and 184,288.57

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Solution

The fourth proportional to 337,250.39, 465,406.74 and 184,288.57 is: 254,318.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,250.39 : 465,406.74 = 184,288.57 : x
  2. Step 2: Convert to fraction form
    337,250.39/465,406.74 = 184,288.57/x
  3. Step 3: Cross multiply
    337,250.39x = 465,406.74 × 184,288.57
  4. Step 4: Simplify right side
    337,250.39x = 85,769,140,901.13
  5. Step 5: Solve for x
    x = 85,769,140,901.13/337,250.39
  6. Step 6: Final answer
    x = 254,318.88

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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.