Home / 2,710.77-4,060.68-2,092.33

Finding the Fourth Proportional to 2,710.77, 4,060.68 and 2,092.33

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Solution

The fourth proportional to 2,710.77, 4,060.68 and 2,092.33 is: 3,134.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710.77 : 4,060.68 = 2,092.33 : x
  2. Step 2: Convert to fraction form
    2,710.77/4,060.68 = 2,092.33/x
  3. Step 3: Cross multiply
    2,710.77x = 4,060.68 × 2,092.33
  4. Step 4: Simplify right side
    2,710.77x = 8,496,282.58
  5. Step 5: Solve for x
    x = 8,496,282.58/2,710.77
  6. Step 6: Final answer
    x = 3,134.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.