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Finding the Fourth Proportional to 69,223.42, 95,528.34 and 37,392.34

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Solution

The fourth proportional to 69,223.42, 95,528.34 and 37,392.34 is: 51,601.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,223.42 : 95,528.34 = 37,392.34 : x
  2. Step 2: Convert to fraction form
    69,223.42/95,528.34 = 37,392.34/x
  3. Step 3: Cross multiply
    69,223.42x = 95,528.34 × 37,392.34
  4. Step 4: Simplify right side
    69,223.42x = 3,572,028,168.92
  5. Step 5: Solve for x
    x = 3,572,028,168.92/69,223.42
  6. Step 6: Final answer
    x = 51,601.44

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