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Finding the Fourth Proportional to 202,374.03, 303,533.34 and 60,241.25

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Solution

The fourth proportional to 202,374.03, 303,533.34 and 60,241.25 is: 90,353.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,374.03 : 303,533.34 = 60,241.25 : x
  2. Step 2: Convert to fraction form
    202,374.03/303,533.34 = 60,241.25/x
  3. Step 3: Cross multiply
    202,374.03x = 303,533.34 × 60,241.25
  4. Step 4: Simplify right side
    202,374.03x = 18,285,226,300.61
  5. Step 5: Solve for x
    x = 18,285,226,300.61/202,374.03
  6. Step 6: Final answer
    x = 90,353.62

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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.