Home / 9,269.07-13,903.49-2,249.14

Finding the Fourth Proportional to 9,269.07, 13,903.49 and 2,249.14

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Solution

The fourth proportional to 9,269.07, 13,903.49 and 2,249.14 is: 3,373.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.07 : 13,903.49 = 2,249.14 : x
  2. Step 2: Convert to fraction form
    9,269.07/13,903.49 = 2,249.14/x
  3. Step 3: Cross multiply
    9,269.07x = 13,903.49 × 2,249.14
  4. Step 4: Simplify right side
    9,269.07x = 31,270,907.26
  5. Step 5: Solve for x
    x = 31,270,907.26/9,269.07
  6. Step 6: Final answer
    x = 3,373.68

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1.5x scale

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.