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Finding the Fourth Proportional to 337,673.88, 505,591.65 and 237,684.24

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Solution

The fourth proportional to 337,673.88, 505,591.65 and 237,684.24 is: 355,879.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,673.88 : 505,591.65 = 237,684.24 : x
  2. Step 2: Convert to fraction form
    337,673.88/505,591.65 = 237,684.24/x
  3. Step 3: Cross multiply
    337,673.88x = 505,591.65 × 237,684.24
  4. Step 4: Simplify right side
    337,673.88x = 120,171,167,080.60
  5. Step 5: Solve for x
    x = 120,171,167,080.60/337,673.88
  6. Step 6: Final answer
    x = 355,879.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.