Home / 6,930.06-10,397.31-2,484.73

Finding the Fourth Proportional to 6,930.06, 10,397.31 and 2,484.73

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Solution

The fourth proportional to 6,930.06, 10,397.31 and 2,484.73 is: 3,727.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930.06 : 10,397.31 = 2,484.73 : x
  2. Step 2: Convert to fraction form
    6,930.06/10,397.31 = 2,484.73/x
  3. Step 3: Cross multiply
    6,930.06x = 10,397.31 × 2,484.73
  4. Step 4: Simplify right side
    6,930.06x = 25,834,508.08
  5. Step 5: Solve for x
    x = 25,834,508.08/6,930.06
  6. Step 6: Final answer
    x = 3,727.89

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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.