Home / 335,367.24-462,806.45-192,127.85

Finding the Fourth Proportional to 335,367.24, 462,806.45 and 192,127.85

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Solution

The fourth proportional to 335,367.24, 462,806.45 and 192,127.85 is: 265,136.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,367.24 : 462,806.45 = 192,127.85 : x
  2. Step 2: Convert to fraction form
    335,367.24/462,806.45 = 192,127.85/x
  3. Step 3: Cross multiply
    335,367.24x = 462,806.45 × 192,127.85
  4. Step 4: Simplify right side
    335,367.24x = 88,918,008,204.63
  5. Step 5: Solve for x
    x = 88,918,008,204.63/335,367.24
  6. Step 6: Final answer
    x = 265,136.24

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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.