Home / 34,004.48-46,930.56-19,103.36

Finding the Fourth Proportional to 34,004.48, 46,930.56 and 19,103.36

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Solution

The fourth proportional to 34,004.48, 46,930.56 and 19,103.36 is: 26,365.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,004.48 : 46,930.56 = 19,103.36 : x
  2. Step 2: Convert to fraction form
    34,004.48/46,930.56 = 19,103.36/x
  3. Step 3: Cross multiply
    34,004.48x = 46,930.56 × 19,103.36
  4. Step 4: Simplify right side
    34,004.48x = 896,531,382.68
  5. Step 5: Solve for x
    x = 896,531,382.68/34,004.48
  6. Step 6: Final answer
    x = 26,365.10

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