Home / 332,302.26-498,531.96-107,662.33

Finding the Fourth Proportional to 332,302.26, 498,531.96 and 107,662.33

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Solution

The fourth proportional to 332,302.26, 498,531.96 and 107,662.33 is: 161,518.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,302.26 : 498,531.96 = 107,662.33 : x
  2. Step 2: Convert to fraction form
    332,302.26/498,531.96 = 107,662.33/x
  3. Step 3: Cross multiply
    332,302.26x = 498,531.96 × 107,662.33
  4. Step 4: Simplify right side
    332,302.26x = 53,673,112,393.07
  5. Step 5: Solve for x
    x = 53,673,112,393.07/332,302.26
  6. Step 6: Final answer
    x = 161,518.95

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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.