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Finding the Fourth Proportional to 244,549.70, 366,824.55 and 151,108.10

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Solution

The fourth proportional to 244,549.70, 366,824.55 and 151,108.10 is: 226,662.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,549.70 : 366,824.55 = 151,108.10 : x
  2. Step 2: Convert to fraction form
    244,549.70/366,824.55 = 151,108.10/x
  3. Step 3: Cross multiply
    244,549.70x = 366,824.55 × 151,108.10
  4. Step 4: Simplify right side
    244,549.70x = 55,430,160,783.86
  5. Step 5: Solve for x
    x = 55,430,160,783.86/244,549.70
  6. Step 6: Final answer
    x = 226,662.15

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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.