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Finding the Fourth Proportional to 202,299.53, 303,352.29 and 95,594.67

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Solution

The fourth proportional to 202,299.53, 303,352.29 and 95,594.67 is: 143,346.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,299.53 : 303,352.29 = 95,594.67 : x
  2. Step 2: Convert to fraction form
    202,299.53/303,352.29 = 95,594.67/x
  3. Step 3: Cross multiply
    202,299.53x = 303,352.29 × 95,594.67
  4. Step 4: Simplify right side
    202,299.53x = 28,998,862,056.29
  5. Step 5: Solve for x
    x = 28,998,862,056.29/202,299.53
  6. Step 6: Final answer
    x = 143,346.17

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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.