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Finding the Fourth Proportional to 333,168.76, 459,783.96 and 182,265.76

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Solution

The fourth proportional to 333,168.76, 459,783.96 and 182,265.76 is: 251,532.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,168.76 : 459,783.96 = 182,265.76 : x
  2. Step 2: Convert to fraction form
    333,168.76/459,783.96 = 182,265.76/x
  3. Step 3: Cross multiply
    333,168.76x = 459,783.96 × 182,265.76
  4. Step 4: Simplify right side
    333,168.76x = 83,802,872,905.21
  5. Step 5: Solve for x
    x = 83,802,872,905.21/333,168.76
  6. Step 6: Final answer
    x = 251,532.81

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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.