Home / 2,026.14-2,795.90-1,141.85

Finding the Fourth Proportional to 2,026.14, 2,795.90 and 1,141.85

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Solution

The fourth proportional to 2,026.14, 2,795.90 and 1,141.85 is: 1,575.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026.14 : 2,795.90 = 1,141.85 : x
  2. Step 2: Convert to fraction form
    2,026.14/2,795.90 = 1,141.85/x
  3. Step 3: Cross multiply
    2,026.14x = 2,795.90 × 1,141.85
  4. Step 4: Simplify right side
    2,026.14x = 3,192,478.73
  5. Step 5: Solve for x
    x = 3,192,478.73/2,026.14
  6. Step 6: Final answer
    x = 1,575.65

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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.