Home / 9,367.94-14,052.32-3,126.69

Finding the Fourth Proportional to 9,367.94, 14,052.32 and 3,126.69

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Solution

The fourth proportional to 9,367.94, 14,052.32 and 3,126.69 is: 4,690.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.94 : 14,052.32 = 3,126.69 : x
  2. Step 2: Convert to fraction form
    9,367.94/14,052.32 = 3,126.69/x
  3. Step 3: Cross multiply
    9,367.94x = 14,052.32 × 3,126.69
  4. Step 4: Simplify right side
    9,367.94x = 43,937,232.79
  5. Step 5: Solve for x
    x = 43,937,232.79/9,367.94
  6. Step 6: Final answer
    x = 4,690.17

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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.