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Finding the Fourth Proportional to 225,006.40, 337,513.20 and 58,794.40

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Solution

The fourth proportional to 225,006.40, 337,513.20 and 58,794.40 is: 88,192.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,006.40 : 337,513.20 = 58,794.40 : x
  2. Step 2: Convert to fraction form
    225,006.40/337,513.20 = 58,794.40/x
  3. Step 3: Cross multiply
    225,006.40x = 337,513.20 × 58,794.40
  4. Step 4: Simplify right side
    225,006.40x = 19,843,886,086.08
  5. Step 5: Solve for x
    x = 19,843,886,086.08/225,006.40
  6. Step 6: Final answer
    x = 88,192.54

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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.