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Finding the Fourth Proportional to 333,663.84, 460,451.52 and 182,761.92

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Solution

The fourth proportional to 333,663.84, 460,451.52 and 182,761.92 is: 252,208.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,663.84 : 460,451.52 = 182,761.92 : x
  2. Step 2: Convert to fraction form
    333,663.84/460,451.52 = 182,761.92/x
  3. Step 3: Cross multiply
    333,663.84x = 460,451.52 × 182,761.92
  4. Step 4: Simplify right side
    333,663.84x = 84,153,003,862.12
  5. Step 5: Solve for x
    x = 84,153,003,862.12/333,663.84
  6. Step 6: Final answer
    x = 252,208.94

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1.5x scale

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.