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Finding the Fourth Proportional to 333,092, 459,666.96 and 182,189

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Solution

The fourth proportional to 333,092, 459,666.96 and 182,189 is: 251,420.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,092 : 459,666.96 = 182,189 : x
  2. Step 2: Convert to fraction form
    333,092/459,666.96 = 182,189/x
  3. Step 3: Cross multiply
    333,092x = 459,666.96 × 182,189
  4. Step 4: Simplify right side
    333,092x = 83,746,263,775.44
  5. Step 5: Solve for x
    x = 83,746,263,775.44/333,092
  6. Step 6: Final answer
    x = 251,420.82

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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.