Home / 2,526.14-3,789.18-794.76

Finding the Fourth Proportional to 2,526.14, 3,789.18 and 794.76

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Solution

The fourth proportional to 2,526.14, 3,789.18 and 794.76 is: 1,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526.14 : 3,789.18 = 794.76 : x
  2. Step 2: Convert to fraction form
    2,526.14/3,789.18 = 794.76/x
  3. Step 3: Cross multiply
    2,526.14x = 3,789.18 × 794.76
  4. Step 4: Simplify right side
    2,526.14x = 3,011,488.70
  5. Step 5: Solve for x
    x = 3,011,488.70/2,526.14
  6. Step 6: Final answer
    x = 1,192.13

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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.