Home / 202,382.73-303,516.67-60,222.26

Finding the Fourth Proportional to 202,382.73, 303,516.67 and 60,222.26

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Solution

The fourth proportional to 202,382.73, 303,516.67 and 60,222.26 is: 90,316.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,382.73 : 303,516.67 = 60,222.26 : x
  2. Step 2: Convert to fraction form
    202,382.73/303,516.67 = 60,222.26/x
  3. Step 3: Cross multiply
    202,382.73x = 303,516.67 × 60,222.26
  4. Step 4: Simplify right side
    202,382.73x = 18,278,459,815.07
  5. Step 5: Solve for x
    x = 18,278,459,815.07/202,382.73
  6. Step 6: Final answer
    x = 90,316.30

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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.