Home / 6,973.04-10,462.98-3,072.80

Finding the Fourth Proportional to 6,973.04, 10,462.98 and 3,072.80

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Solution

The fourth proportional to 6,973.04, 10,462.98 and 3,072.80 is: 4,610.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.04 : 10,462.98 = 3,072.80 : x
  2. Step 2: Convert to fraction form
    6,973.04/10,462.98 = 3,072.80/x
  3. Step 3: Cross multiply
    6,973.04x = 10,462.98 × 3,072.80
  4. Step 4: Simplify right side
    6,973.04x = 32,150,644.94
  5. Step 5: Solve for x
    x = 32,150,644.94/6,973.04
  6. Step 6: Final answer
    x = 4,610.71

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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.