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Finding the Fourth Proportional to 337,783.04, 466,149.24 and 203,655.68

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Solution

The fourth proportional to 337,783.04, 466,149.24 and 203,655.68 is: 281,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,783.04 : 466,149.24 = 203,655.68 : x
  2. Step 2: Convert to fraction form
    337,783.04/466,149.24 = 203,655.68/x
  3. Step 3: Cross multiply
    337,783.04x = 466,149.24 × 203,655.68
  4. Step 4: Simplify right side
    337,783.04x = 94,933,940,453.68
  5. Step 5: Solve for x
    x = 94,933,940,453.68/337,783.04
  6. Step 6: Final answer
    x = 281,050.05

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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.