Home / 193,353.21-290,029.82-60,244.22

Finding the Fourth Proportional to 193,353.21, 290,029.82 and 60,244.22

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Solution

The fourth proportional to 193,353.21, 290,029.82 and 60,244.22 is: 90,366.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,353.21 : 290,029.82 = 60,244.22 : x
  2. Step 2: Convert to fraction form
    193,353.21/290,029.82 = 60,244.22/x
  3. Step 3: Cross multiply
    193,353.21x = 290,029.82 × 60,244.22
  4. Step 4: Simplify right side
    193,353.21x = 17,472,620,706.49
  5. Step 5: Solve for x
    x = 17,472,620,706.49/193,353.21
  6. Step 6: Final answer
    x = 90,366.33

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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.