Home / 6,324.52-9,485.66-1,707.88

Finding the Fourth Proportional to 6,324.52, 9,485.66 and 1,707.88

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Solution

The fourth proportional to 6,324.52, 9,485.66 and 1,707.88 is: 2,561.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324.52 : 9,485.66 = 1,707.88 : x
  2. Step 2: Convert to fraction form
    6,324.52/9,485.66 = 1,707.88/x
  3. Step 3: Cross multiply
    6,324.52x = 9,485.66 × 1,707.88
  4. Step 4: Simplify right side
    6,324.52x = 16,200,369.00
  5. Step 5: Solve for x
    x = 16,200,369.00/6,324.52
  6. Step 6: Final answer
    x = 2,561.52

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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.