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Finding the Fourth Proportional to 337,967.45, 466,363.19 and 201,974.33

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Solution

The fourth proportional to 337,967.45, 466,363.19 and 201,974.33 is: 278,705.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,967.45 : 466,363.19 = 201,974.33 : x
  2. Step 2: Convert to fraction form
    337,967.45/466,363.19 = 201,974.33/x
  3. Step 3: Cross multiply
    337,967.45x = 466,363.19 × 201,974.33
  4. Step 4: Simplify right side
    337,967.45x = 94,193,389,495.23
  5. Step 5: Solve for x
    x = 94,193,389,495.23/337,967.45
  6. Step 6: Final answer
    x = 278,705.51

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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.