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Finding the Fourth Proportional to 337,108.64, 465,211.52 and 184,148.95

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Solution

The fourth proportional to 337,108.64, 465,211.52 and 184,148.95 is: 254,126.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,108.64 : 465,211.52 = 184,148.95 : x
  2. Step 2: Convert to fraction form
    337,108.64/465,211.52 = 184,148.95/x
  3. Step 3: Cross multiply
    337,108.64x = 465,211.52 × 184,148.95
  4. Step 4: Simplify right side
    337,108.64x = 85,668,212,233.25
  5. Step 5: Solve for x
    x = 85,668,212,233.25/337,108.64
  6. Step 6: Final answer
    x = 254,126.42

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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.