Home / 9,282.66-13,926.03-2,709.36

Finding the Fourth Proportional to 9,282.66, 13,926.03 and 2,709.36

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Solution

The fourth proportional to 9,282.66, 13,926.03 and 2,709.36 is: 4,064.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.66 : 13,926.03 = 2,709.36 : x
  2. Step 2: Convert to fraction form
    9,282.66/13,926.03 = 2,709.36/x
  3. Step 3: Cross multiply
    9,282.66x = 13,926.03 × 2,709.36
  4. Step 4: Simplify right side
    9,282.66x = 37,730,628.64
  5. Step 5: Solve for x
    x = 37,730,628.64/9,282.66
  6. Step 6: Final answer
    x = 4,064.64

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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.