Home / 64,568.44-96,834.21-25,116.33

Finding the Fourth Proportional to 64,568.44, 96,834.21 and 25,116.33

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Solution

The fourth proportional to 64,568.44, 96,834.21 and 25,116.33 is: 37,667.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,568.44 : 96,834.21 = 25,116.33 : x
  2. Step 2: Convert to fraction form
    64,568.44/96,834.21 = 25,116.33/x
  3. Step 3: Cross multiply
    64,568.44x = 96,834.21 × 25,116.33
  4. Step 4: Simplify right side
    64,568.44x = 2,432,119,768.54
  5. Step 5: Solve for x
    x = 2,432,119,768.54/64,568.44
  6. Step 6: Final answer
    x = 37,667.31

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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.