Home / 6,964.35-10,455.80-4,044.75

Finding the Fourth Proportional to 6,964.35, 10,455.80 and 4,044.75

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Solution

The fourth proportional to 6,964.35, 10,455.80 and 4,044.75 is: 6,072.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.35 : 10,455.80 = 4,044.75 : x
  2. Step 2: Convert to fraction form
    6,964.35/10,455.80 = 4,044.75/x
  3. Step 3: Cross multiply
    6,964.35x = 10,455.80 × 4,044.75
  4. Step 4: Simplify right side
    6,964.35x = 42,291,076.83
  5. Step 5: Solve for x
    x = 42,291,076.83/6,964.35
  6. Step 6: Final answer
    x = 6,072.51

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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.