Home / 192,201.36-288,329.60-59,092.80

Finding the Fourth Proportional to 192,201.36, 288,329.60 and 59,092.80

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Solution

The fourth proportional to 192,201.36, 288,329.60 and 59,092.80 is: 88,647.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,201.36 : 288,329.60 = 59,092.80 : x
  2. Step 2: Convert to fraction form
    192,201.36/288,329.60 = 59,092.80/x
  3. Step 3: Cross multiply
    192,201.36x = 288,329.60 × 59,092.80
  4. Step 4: Simplify right side
    192,201.36x = 17,038,203,386.88
  5. Step 5: Solve for x
    x = 17,038,203,386.88/192,201.36
  6. Step 6: Final answer
    x = 88,647.67

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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.