Home / 75,693.60-113,551.38-23,096.25

Finding the Fourth Proportional to 75,693.60, 113,551.38 and 23,096.25

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Solution

The fourth proportional to 75,693.60, 113,551.38 and 23,096.25 is: 34,647.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,693.60 : 113,551.38 = 23,096.25 : x
  2. Step 2: Convert to fraction form
    75,693.60/113,551.38 = 23,096.25/x
  3. Step 3: Cross multiply
    75,693.60x = 113,551.38 × 23,096.25
  4. Step 4: Simplify right side
    75,693.60x = 2,622,611,060.33
  5. Step 5: Solve for x
    x = 2,622,611,060.33/75,693.60
  6. Step 6: Final answer
    x = 34,647.73

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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.