Home / 9,348.84-14,022.30-4,961.64

Finding the Fourth Proportional to 9,348.84, 14,022.30 and 4,961.64

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Solution

The fourth proportional to 9,348.84, 14,022.30 and 4,961.64 is: 7,441.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.84 : 14,022.30 = 4,961.64 : x
  2. Step 2: Convert to fraction form
    9,348.84/14,022.30 = 4,961.64/x
  3. Step 3: Cross multiply
    9,348.84x = 14,022.30 × 4,961.64
  4. Step 4: Simplify right side
    9,348.84x = 69,573,604.57
  5. Step 5: Solve for x
    x = 69,573,604.57/9,348.84
  6. Step 6: Final answer
    x = 7,441.95

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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.