Home / 192,824.46-289,245.06-59,707.26

Finding the Fourth Proportional to 192,824.46, 289,245.06 and 59,707.26

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Solution

The fourth proportional to 192,824.46, 289,245.06 and 59,707.26 is: 89,563.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,824.46 : 289,245.06 = 59,707.26 : x
  2. Step 2: Convert to fraction form
    192,824.46/289,245.06 = 59,707.26/x
  3. Step 3: Cross multiply
    192,824.46x = 289,245.06 × 59,707.26
  4. Step 4: Simplify right side
    192,824.46x = 17,270,030,001.14
  5. Step 5: Solve for x
    x = 17,270,030,001.14/192,824.46
  6. Step 6: Final answer
    x = 89,563.48

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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.