Home / 9,810.25-14,724.62-3,576.29

Finding the Fourth Proportional to 9,810.25, 14,724.62 and 3,576.29

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Solution

The fourth proportional to 9,810.25, 14,724.62 and 3,576.29 is: 5,367.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810.25 : 14,724.62 = 3,576.29 : x
  2. Step 2: Convert to fraction form
    9,810.25/14,724.62 = 3,576.29/x
  3. Step 3: Cross multiply
    9,810.25x = 14,724.62 × 3,576.29
  4. Step 4: Simplify right side
    9,810.25x = 52,659,433.17
  5. Step 5: Solve for x
    x = 52,659,433.17/9,810.25
  6. Step 6: Final answer
    x = 5,367.80

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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.