Home / 45,377.33-62,620.37-25,236.05

Finding the Fourth Proportional to 45,377.33, 62,620.37 and 25,236.05

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Solution

The fourth proportional to 45,377.33, 62,620.37 and 25,236.05 is: 34,825.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,377.33 : 62,620.37 = 25,236.05 : x
  2. Step 2: Convert to fraction form
    45,377.33/62,620.37 = 25,236.05/x
  3. Step 3: Cross multiply
    45,377.33x = 62,620.37 × 25,236.05
  4. Step 4: Simplify right side
    45,377.33x = 1,580,290,538.33
  5. Step 5: Solve for x
    x = 1,580,290,538.33/45,377.33
  6. Step 6: Final answer
    x = 34,825.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.