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Finding the Fourth Proportional to 69,329.32, 95,674.47 and 37,498.22

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Solution

The fourth proportional to 69,329.32, 95,674.47 and 37,498.22 is: 51,747.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,329.32 : 95,674.47 = 37,498.22 : x
  2. Step 2: Convert to fraction form
    69,329.32/95,674.47 = 37,498.22/x
  3. Step 3: Cross multiply
    69,329.32x = 95,674.47 × 37,498.22
  4. Step 4: Simplify right side
    69,329.32x = 3,587,621,795.15
  5. Step 5: Solve for x
    x = 3,587,621,795.15/69,329.32
  6. Step 6: Final answer
    x = 51,747.54

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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.