Home / 75,826.44-113,735.54-23,236.07

Finding the Fourth Proportional to 75,826.44, 113,735.54 and 23,236.07

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Solution

The fourth proportional to 75,826.44, 113,735.54 and 23,236.07 is: 34,852.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,826.44 : 113,735.54 = 23,236.07 : x
  2. Step 2: Convert to fraction form
    75,826.44/113,735.54 = 23,236.07/x
  3. Step 3: Cross multiply
    75,826.44x = 113,735.54 × 23,236.07
  4. Step 4: Simplify right side
    75,826.44x = 2,642,766,968.93
  5. Step 5: Solve for x
    x = 2,642,766,968.93/75,826.44
  6. Step 6: Final answer
    x = 34,852.84

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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.