Home / 335,069.70-462,396.20-182,108.27

Finding the Fourth Proportional to 335,069.70, 462,396.20 and 182,108.27

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Solution

The fourth proportional to 335,069.70, 462,396.20 and 182,108.27 is: 251,309.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,069.70 : 462,396.20 = 182,108.27 : x
  2. Step 2: Convert to fraction form
    335,069.70/462,396.20 = 182,108.27/x
  3. Step 3: Cross multiply
    335,069.70x = 462,396.20 × 182,108.27
  4. Step 4: Simplify right side
    335,069.70x = 84,206,168,814.05
  5. Step 5: Solve for x
    x = 84,206,168,814.05/335,069.70
  6. Step 6: Final answer
    x = 251,309.41

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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.