Home / 6,549.75-9,826.29-1,932.75

Finding the Fourth Proportional to 6,549.75, 9,826.29 and 1,932.75

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Solution

The fourth proportional to 6,549.75, 9,826.29 and 1,932.75 is: 2,899.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549.75 : 9,826.29 = 1,932.75 : x
  2. Step 2: Convert to fraction form
    6,549.75/9,826.29 = 1,932.75/x
  3. Step 3: Cross multiply
    6,549.75x = 9,826.29 × 1,932.75
  4. Step 4: Simplify right side
    6,549.75x = 18,991,762.00
  5. Step 5: Solve for x
    x = 18,991,762.00/6,549.75
  6. Step 6: Final answer
    x = 2,899.62

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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.