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Finding the Fourth Proportional to 335,578.77, 463,108.41 and 182,626.83

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Solution

The fourth proportional to 335,578.77, 463,108.41 and 182,626.83 is: 252,030.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,578.77 : 463,108.41 = 182,626.83 : x
  2. Step 2: Convert to fraction form
    335,578.77/463,108.41 = 182,626.83/x
  3. Step 3: Cross multiply
    335,578.77x = 463,108.41 × 182,626.83
  4. Step 4: Simplify right side
    335,578.77x = 84,576,020,864.64
  5. Step 5: Solve for x
    x = 84,576,020,864.64/335,578.77
  6. Step 6: Final answer
    x = 252,030.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.