Home / 34,643.25-47,804.11-25,573.44

Finding the Fourth Proportional to 34,643.25, 47,804.11 and 25,573.44

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Solution

The fourth proportional to 34,643.25, 47,804.11 and 25,573.44 is: 35,288.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,643.25 : 47,804.11 = 25,573.44 : x
  2. Step 2: Convert to fraction form
    34,643.25/47,804.11 = 25,573.44/x
  3. Step 3: Cross multiply
    34,643.25x = 47,804.11 × 25,573.44
  4. Step 4: Simplify right side
    34,643.25x = 1,222,515,538.84
  5. Step 5: Solve for x
    x = 1,222,515,538.84/34,643.25
  6. Step 6: Final answer
    x = 35,288.71

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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.