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Finding the Fourth Proportional to 344,592.18, 475,467.48 and 201,324.54

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Solution

The fourth proportional to 344,592.18, 475,467.48 and 201,324.54 is: 277,787.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,592.18 : 475,467.48 = 201,324.54 : x
  2. Step 2: Convert to fraction form
    344,592.18/475,467.48 = 201,324.54/x
  3. Step 3: Cross multiply
    344,592.18x = 475,467.48 × 201,324.54
  4. Step 4: Simplify right side
    344,592.18x = 95,723,271,695.96
  5. Step 5: Solve for x
    x = 95,723,271,695.96/344,592.18
  6. Step 6: Final answer
    x = 277,787.13

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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.