Home / 192,945.54-289,446.33-59,836.53

Finding the Fourth Proportional to 192,945.54, 289,446.33 and 59,836.53

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Solution

The fourth proportional to 192,945.54, 289,446.33 and 59,836.53 is: 89,763.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,945.54 : 289,446.33 = 59,836.53 : x
  2. Step 2: Convert to fraction form
    192,945.54/289,446.33 = 59,836.53/x
  3. Step 3: Cross multiply
    192,945.54x = 289,446.33 × 59,836.53
  4. Step 4: Simplify right side
    192,945.54x = 17,319,464,008.43
  5. Step 5: Solve for x
    x = 17,319,464,008.43/192,945.54
  6. Step 6: Final answer
    x = 89,763.48

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1.5x scale

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.