Home / 2,677.14-3,695.72-1,793.52

Finding the Fourth Proportional to 2,677.14, 3,695.72 and 1,793.52

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Solution

The fourth proportional to 2,677.14, 3,695.72 and 1,793.52 is: 2,475.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677.14 : 3,695.72 = 1,793.52 : x
  2. Step 2: Convert to fraction form
    2,677.14/3,695.72 = 1,793.52/x
  3. Step 3: Cross multiply
    2,677.14x = 3,695.72 × 1,793.52
  4. Step 4: Simplify right side
    2,677.14x = 6,628,338.77
  5. Step 5: Solve for x
    x = 6,628,338.77/2,677.14
  6. Step 6: Final answer
    x = 2,475.90

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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.