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Finding the Fourth Proportional to 232,356.39, 348,506.90 and 63,893.80

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Solution

The fourth proportional to 232,356.39, 348,506.90 and 63,893.80 is: 95,833.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,356.39 : 348,506.90 = 63,893.80 : x
  2. Step 2: Convert to fraction form
    232,356.39/348,506.90 = 63,893.80/x
  3. Step 3: Cross multiply
    232,356.39x = 348,506.90 × 63,893.80
  4. Step 4: Simplify right side
    232,356.39x = 22,267,430,167.22
  5. Step 5: Solve for x
    x = 22,267,430,167.22/232,356.39
  6. Step 6: Final answer
    x = 95,833.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.