Home / 3,092.93-4,267.57-1,833.36

Finding the Fourth Proportional to 3,092.93, 4,267.57 and 1,833.36

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Solution

The fourth proportional to 3,092.93, 4,267.57 and 1,833.36 is: 2,529.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.93 : 4,267.57 = 1,833.36 : x
  2. Step 2: Convert to fraction form
    3,092.93/4,267.57 = 1,833.36/x
  3. Step 3: Cross multiply
    3,092.93x = 4,267.57 × 1,833.36
  4. Step 4: Simplify right side
    3,092.93x = 7,823,992.14
  5. Step 5: Solve for x
    x = 7,823,992.14/3,092.93
  6. Step 6: Final answer
    x = 2,529.64

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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.