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Finding the Fourth Proportional to 333,256.50, 459,893.97 and 182,353.50

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Solution

The fourth proportional to 333,256.50, 459,893.97 and 182,353.50 is: 251,647.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,256.50 : 459,893.97 = 182,353.50 : x
  2. Step 2: Convert to fraction form
    333,256.50/459,893.97 = 182,353.50/x
  3. Step 3: Cross multiply
    333,256.50x = 459,893.97 × 182,353.50
  4. Step 4: Simplify right side
    333,256.50x = 83,863,275,058.40
  5. Step 5: Solve for x
    x = 83,863,275,058.40/333,256.50
  6. Step 6: Final answer
    x = 251,647.83

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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.