Home / 193,609.04-290,453.88-60,483.92

Finding the Fourth Proportional to 193,609.04, 290,453.88 and 60,483.92

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Solution

The fourth proportional to 193,609.04, 290,453.88 and 60,483.92 is: 90,738.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,609.04 : 290,453.88 = 60,483.92 : x
  2. Step 2: Convert to fraction form
    193,609.04/290,453.88 = 60,483.92/x
  3. Step 3: Cross multiply
    193,609.04x = 290,453.88 × 60,483.92
  4. Step 4: Simplify right side
    193,609.04x = 17,567,789,241.61
  5. Step 5: Solve for x
    x = 17,567,789,241.61/193,609.04
  6. Step 6: Final answer
    x = 90,738.48

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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.