Home / 6,954.12-10,425.24-2,570.76

Finding the Fourth Proportional to 6,954.12, 10,425.24 and 2,570.76

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Solution

The fourth proportional to 6,954.12, 10,425.24 and 2,570.76 is: 3,853.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954.12 : 10,425.24 = 2,570.76 : x
  2. Step 2: Convert to fraction form
    6,954.12/10,425.24 = 2,570.76/x
  3. Step 3: Cross multiply
    6,954.12x = 10,425.24 × 2,570.76
  4. Step 4: Simplify right side
    6,954.12x = 26,800,789.98
  5. Step 5: Solve for x
    x = 26,800,789.98/6,954.12
  6. Step 6: Final answer
    x = 3,853.94

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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.