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Finding the Fourth Proportional to 2,715.94, 3,748.00 and 1,473.94

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Solution

The fourth proportional to 2,715.94, 3,748.00 and 1,473.94 is: 2,034.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715.94 : 3,748.00 = 1,473.94 : x
  2. Step 2: Convert to fraction form
    2,715.94/3,748.00 = 1,473.94/x
  3. Step 3: Cross multiply
    2,715.94x = 3,748.00 × 1,473.94
  4. Step 4: Simplify right side
    2,715.94x = 5,524,314.07
  5. Step 5: Solve for x
    x = 5,524,314.07/2,715.94
  6. Step 6: Final answer
    x = 2,034.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.