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Finding the Fourth Proportional to 337,109.92, 465,193.90 and 184,145.91

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Solution

The fourth proportional to 337,109.92, 465,193.90 and 184,145.91 is: 254,111.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,109.92 : 465,193.90 = 184,145.91 : x
  2. Step 2: Convert to fraction form
    337,109.92/465,193.90 = 184,145.91/x
  3. Step 3: Cross multiply
    337,109.92x = 465,193.90 × 184,145.91
  4. Step 4: Simplify right side
    337,109.92x = 85,663,552,527.65
  5. Step 5: Solve for x
    x = 85,663,552,527.65/337,109.92
  6. Step 6: Final answer
    x = 254,111.64

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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.