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Finding the Fourth Proportional to 332,999.69, 459,530.22 and 182,093.45

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Solution

The fourth proportional to 332,999.69, 459,530.22 and 182,093.45 is: 251,283.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,999.69 : 459,530.22 = 182,093.45 : x
  2. Step 2: Convert to fraction form
    332,999.69/459,530.22 = 182,093.45/x
  3. Step 3: Cross multiply
    332,999.69x = 459,530.22 × 182,093.45
  4. Step 4: Simplify right side
    332,999.69x = 83,677,440,841.41
  5. Step 5: Solve for x
    x = 83,677,440,841.41/332,999.69
  6. Step 6: Final answer
    x = 251,283.84

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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.