Home / 9,263.11-13,895.81-3,021.46

Finding the Fourth Proportional to 9,263.11, 13,895.81 and 3,021.46

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Solution

The fourth proportional to 9,263.11, 13,895.81 and 3,021.46 is: 4,532.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.11 : 13,895.81 = 3,021.46 : x
  2. Step 2: Convert to fraction form
    9,263.11/13,895.81 = 3,021.46/x
  3. Step 3: Cross multiply
    9,263.11x = 13,895.81 × 3,021.46
  4. Step 4: Simplify right side
    9,263.11x = 41,985,634.08
  5. Step 5: Solve for x
    x = 41,985,634.08/9,263.11
  6. Step 6: Final answer
    x = 4,532.56

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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.