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Finding the Fourth Proportional to 224,299.31, 335,426.21 and 167,413.33

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Solution

The fourth proportional to 224,299.31, 335,426.21 and 167,413.33 is: 250,356.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,299.31 : 335,426.21 = 167,413.33 : x
  2. Step 2: Convert to fraction form
    224,299.31/335,426.21 = 167,413.33/x
  3. Step 3: Cross multiply
    224,299.31x = 335,426.21 × 167,413.33
  4. Step 4: Simplify right side
    224,299.31x = 56,154,818,785.38
  5. Step 5: Solve for x
    x = 56,154,818,785.38/224,299.31
  6. Step 6: Final answer
    x = 250,356.63

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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.