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Finding the Fourth Proportional to 337,102.55, 465,203.09 and 184,142.85

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Solution

The fourth proportional to 337,102.55, 465,203.09 and 184,142.85 is: 254,118.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,102.55 : 465,203.09 = 184,142.85 : x
  2. Step 2: Convert to fraction form
    337,102.55/465,203.09 = 184,142.85/x
  3. Step 3: Cross multiply
    337,102.55x = 465,203.09 × 184,142.85
  4. Step 4: Simplify right side
    337,102.55x = 85,663,823,281.76
  5. Step 5: Solve for x
    x = 85,663,823,281.76/337,102.55
  6. Step 6: Final answer
    x = 254,118.00

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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.