Home / 41,918.49-57,846.36-23,055.63

Finding the Fourth Proportional to 41,918.49, 57,846.36 and 23,055.63

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Solution

The fourth proportional to 41,918.49, 57,846.36 and 23,055.63 is: 31,816.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,918.49 : 57,846.36 = 23,055.63 : x
  2. Step 2: Convert to fraction form
    41,918.49/57,846.36 = 23,055.63/x
  3. Step 3: Cross multiply
    41,918.49x = 57,846.36 × 23,055.63
  4. Step 4: Simplify right side
    41,918.49x = 1,333,684,273.01
  5. Step 5: Solve for x
    x = 1,333,684,273.01/41,918.49
  6. Step 6: Final answer
    x = 31,816.13

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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.