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Finding the Fourth Proportional to 2,733.84, 4,096.98 and 2,367.72

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Solution

The fourth proportional to 2,733.84, 4,096.98 and 2,367.72 is: 3,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.84 : 4,096.98 = 2,367.72 : x
  2. Step 2: Convert to fraction form
    2,733.84/4,096.98 = 2,367.72/x
  3. Step 3: Cross multiply
    2,733.84x = 4,096.98 × 2,367.72
  4. Step 4: Simplify right side
    2,733.84x = 9,700,501.49
  5. Step 5: Solve for x
    x = 9,700,501.49/2,733.84
  6. Step 6: Final answer
    x = 3,548.31

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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.