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Finding the Fourth Proportional to 2,296.92, 3,447.54 and 1,527.96

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Solution

The fourth proportional to 2,296.92, 3,447.54 and 1,527.96 is: 2,293.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.92 : 3,447.54 = 1,527.96 : x
  2. Step 2: Convert to fraction form
    2,296.92/3,447.54 = 1,527.96/x
  3. Step 3: Cross multiply
    2,296.92x = 3,447.54 × 1,527.96
  4. Step 4: Simplify right side
    2,296.92x = 5,267,703.22
  5. Step 5: Solve for x
    x = 5,267,703.22/2,296.92
  6. Step 6: Final answer
    x = 2,293.38

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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.