Home / 202,226.22-303,289.92-60,042.06

Finding the Fourth Proportional to 202,226.22, 303,289.92 and 60,042.06

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Solution

The fourth proportional to 202,226.22, 303,289.92 and 60,042.06 is: 90,048.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,226.22 : 303,289.92 = 60,042.06 : x
  2. Step 2: Convert to fraction form
    202,226.22/303,289.92 = 60,042.06/x
  3. Step 3: Cross multiply
    202,226.22x = 303,289.92 × 60,042.06
  4. Step 4: Simplify right side
    202,226.22x = 18,210,151,574.04
  5. Step 5: Solve for x
    x = 18,210,151,574.04/202,226.22
  6. Step 6: Final answer
    x = 90,048.42

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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.