Home / 65,759.64-98,615.24-23,628.45

Finding the Fourth Proportional to 65,759.64, 98,615.24 and 23,628.45

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Solution

The fourth proportional to 65,759.64, 98,615.24 and 23,628.45 is: 35,433.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,759.64 : 98,615.24 = 23,628.45 : x
  2. Step 2: Convert to fraction form
    65,759.64/98,615.24 = 23,628.45/x
  3. Step 3: Cross multiply
    65,759.64x = 98,615.24 × 23,628.45
  4. Step 4: Simplify right side
    65,759.64x = 2,330,125,149.44
  5. Step 5: Solve for x
    x = 2,330,125,149.44/65,759.64
  6. Step 6: Final answer
    x = 35,433.97

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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.