Home / 2,529.56-3,795.06-1,836.92

Finding the Fourth Proportional to 2,529.56, 3,795.06 and 1,836.92

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Solution

The fourth proportional to 2,529.56, 3,795.06 and 1,836.92 is: 2,755.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529.56 : 3,795.06 = 1,836.92 : x
  2. Step 2: Convert to fraction form
    2,529.56/3,795.06 = 1,836.92/x
  3. Step 3: Cross multiply
    2,529.56x = 3,795.06 × 1,836.92
  4. Step 4: Simplify right side
    2,529.56x = 6,971,221.62
  5. Step 5: Solve for x
    x = 6,971,221.62/2,529.56
  6. Step 6: Final answer
    x = 2,755.90

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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.