Home / 46,940.56-64,777.44-25,429.90

Finding the Fourth Proportional to 46,940.56, 64,777.44 and 25,429.90

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Solution

The fourth proportional to 46,940.56, 64,777.44 and 25,429.90 is: 35,092.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,940.56 : 64,777.44 = 25,429.90 : x
  2. Step 2: Convert to fraction form
    46,940.56/64,777.44 = 25,429.90/x
  3. Step 3: Cross multiply
    46,940.56x = 64,777.44 × 25,429.90
  4. Step 4: Simplify right side
    46,940.56x = 1,647,283,821.46
  5. Step 5: Solve for x
    x = 1,647,283,821.46/46,940.56
  6. Step 6: Final answer
    x = 35,092.97

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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.