Home / 84,696.54-116,877.24-46,969.98

Finding the Fourth Proportional to 84,696.54, 116,877.24 and 46,969.98

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Solution

The fourth proportional to 84,696.54, 116,877.24 and 46,969.98 is: 64,816.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,696.54 : 116,877.24 = 46,969.98 : x
  2. Step 2: Convert to fraction form
    84,696.54/116,877.24 = 46,969.98/x
  3. Step 3: Cross multiply
    84,696.54x = 116,877.24 × 46,969.98
  4. Step 4: Simplify right side
    84,696.54x = 5,489,721,625.26
  5. Step 5: Solve for x
    x = 5,489,721,625.26/84,696.54
  6. Step 6: Final answer
    x = 64,816.36

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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.