Home / 3,504.39-4,835.84-1,932.27

Finding the Fourth Proportional to 3,504.39, 4,835.84 and 1,932.27

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Solution

The fourth proportional to 3,504.39, 4,835.84 and 1,932.27 is: 2,666.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.39 : 4,835.84 = 1,932.27 : x
  2. Step 2: Convert to fraction form
    3,504.39/4,835.84 = 1,932.27/x
  3. Step 3: Cross multiply
    3,504.39x = 4,835.84 × 1,932.27
  4. Step 4: Simplify right side
    3,504.39x = 9,344,138.90
  5. Step 5: Solve for x
    x = 9,344,138.90/3,504.39
  6. Step 6: Final answer
    x = 2,666.41

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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.