Home / 9,369.80-14,054.36-2,349.87

Finding the Fourth Proportional to 9,369.80, 14,054.36 and 2,349.87

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Solution

The fourth proportional to 9,369.80, 14,054.36 and 2,349.87 is: 3,524.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.80 : 14,054.36 = 2,349.87 : x
  2. Step 2: Convert to fraction form
    9,369.80/14,054.36 = 2,349.87/x
  3. Step 3: Cross multiply
    9,369.80x = 14,054.36 × 2,349.87
  4. Step 4: Simplify right side
    9,369.80x = 33,025,918.93
  5. Step 5: Solve for x
    x = 33,025,918.93/9,369.80
  6. Step 6: Final answer
    x = 3,524.72

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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.