Home / 6,698.28-10,044-3,925.84

Finding the Fourth Proportional to 6,698.28, 10,044 and 3,925.84

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Solution

The fourth proportional to 6,698.28, 10,044 and 3,925.84 is: 5,886.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698.28 : 10,044 = 3,925.84 : x
  2. Step 2: Convert to fraction form
    6,698.28/10,044 = 3,925.84/x
  3. Step 3: Cross multiply
    6,698.28x = 10,044 × 3,925.84
  4. Step 4: Simplify right side
    6,698.28x = 39,431,136.96
  5. Step 5: Solve for x
    x = 39,431,136.96/6,698.28
  6. Step 6: Final answer
    x = 5,886.76

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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.