Home / 6,557.26-9,829.94-3,271.36

Finding the Fourth Proportional to 6,557.26, 9,829.94 and 3,271.36

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Solution

The fourth proportional to 6,557.26, 9,829.94 and 3,271.36 is: 4,904.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557.26 : 9,829.94 = 3,271.36 : x
  2. Step 2: Convert to fraction form
    6,557.26/9,829.94 = 3,271.36/x
  3. Step 3: Cross multiply
    6,557.26x = 9,829.94 × 3,271.36
  4. Step 4: Simplify right side
    6,557.26x = 32,157,207.01
  5. Step 5: Solve for x
    x = 32,157,207.01/6,557.26
  6. Step 6: Final answer
    x = 4,904.07

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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.