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Finding the Fourth Proportional to 202,330.92, 303,496.17 and 60,175.63

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Solution

The fourth proportional to 202,330.92, 303,496.17 and 60,175.63 is: 90,263.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,330.92 : 303,496.17 = 60,175.63 : x
  2. Step 2: Convert to fraction form
    202,330.92/303,496.17 = 60,175.63/x
  3. Step 3: Cross multiply
    202,330.92x = 303,496.17 × 60,175.63
  4. Step 4: Simplify right side
    202,330.92x = 18,263,073,232.34
  5. Step 5: Solve for x
    x = 18,263,073,232.34/202,330.92
  6. Step 6: Final answer
    x = 90,263.38

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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.