Home / 69,494.29-95,902.20-37,663.27

Finding the Fourth Proportional to 69,494.29, 95,902.20 and 37,663.27

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Solution

The fourth proportional to 69,494.29, 95,902.20 and 37,663.27 is: 51,975.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,494.29 : 95,902.20 = 37,663.27 : x
  2. Step 2: Convert to fraction form
    69,494.29/95,902.20 = 37,663.27/x
  3. Step 3: Cross multiply
    69,494.29x = 95,902.20 × 37,663.27
  4. Step 4: Simplify right side
    69,494.29x = 3,611,990,452.19
  5. Step 5: Solve for x
    x = 3,611,990,452.19/69,494.29
  6. Step 6: Final answer
    x = 51,975.36

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1.5x scale

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.