Home / 6,932.01-10,398.09-2,001.69

Finding the Fourth Proportional to 6,932.01, 10,398.09 and 2,001.69

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Solution

The fourth proportional to 6,932.01, 10,398.09 and 2,001.69 is: 3,002.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932.01 : 10,398.09 = 2,001.69 : x
  2. Step 2: Convert to fraction form
    6,932.01/10,398.09 = 2,001.69/x
  3. Step 3: Cross multiply
    6,932.01x = 10,398.09 × 2,001.69
  4. Step 4: Simplify right side
    6,932.01x = 20,813,752.77
  5. Step 5: Solve for x
    x = 20,813,752.77/6,932.01
  6. Step 6: Final answer
    x = 3,002.56

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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.