Home / 116,804.03-175,218.26-53,613.36

Finding the Fourth Proportional to 116,804.03, 175,218.26 and 53,613.36

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Solution

The fourth proportional to 116,804.03, 175,218.26 and 53,613.36 is: 80,425.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,804.03 : 175,218.26 = 53,613.36 : x
  2. Step 2: Convert to fraction form
    116,804.03/175,218.26 = 53,613.36/x
  3. Step 3: Cross multiply
    116,804.03x = 175,218.26 × 53,613.36
  4. Step 4: Simplify right side
    116,804.03x = 9,394,039,383.89
  5. Step 5: Solve for x
    x = 9,394,039,383.89/116,804.03
  6. Step 6: Final answer
    x = 80,425.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.