Home / 64,414.76-96,523.60-34,433.26

Finding the Fourth Proportional to 64,414.76, 96,523.60 and 34,433.26

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Solution

The fourth proportional to 64,414.76, 96,523.60 and 34,433.26 is: 51,597.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,414.76 : 96,523.60 = 34,433.26 : x
  2. Step 2: Convert to fraction form
    64,414.76/96,523.60 = 34,433.26/x
  3. Step 3: Cross multiply
    64,414.76x = 96,523.60 × 34,433.26
  4. Step 4: Simplify right side
    64,414.76x = 3,323,621,887.54
  5. Step 5: Solve for x
    x = 3,323,621,887.54/64,414.76
  6. Step 6: Final answer
    x = 51,597.21

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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.