Home / 9,268.83-13,902.57-2,694.67

Finding the Fourth Proportional to 9,268.83, 13,902.57 and 2,694.67

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Solution

The fourth proportional to 9,268.83, 13,902.57 and 2,694.67 is: 4,041.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268.83 : 13,902.57 = 2,694.67 : x
  2. Step 2: Convert to fraction form
    9,268.83/13,902.57 = 2,694.67/x
  3. Step 3: Cross multiply
    9,268.83x = 13,902.57 × 2,694.67
  4. Step 4: Simplify right side
    9,268.83x = 37,462,803.55
  5. Step 5: Solve for x
    x = 37,462,803.55/9,268.83
  6. Step 6: Final answer
    x = 4,041.81

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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.