Home / 192,472.07-288,694.26-59,338.44

Finding the Fourth Proportional to 192,472.07, 288,694.26 and 59,338.44

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Solution

The fourth proportional to 192,472.07, 288,694.26 and 59,338.44 is: 89,003.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,472.07 : 288,694.26 = 59,338.44 : x
  2. Step 2: Convert to fraction form
    192,472.07/288,694.26 = 59,338.44/x
  3. Step 3: Cross multiply
    192,472.07x = 288,694.26 × 59,338.44
  4. Step 4: Simplify right side
    192,472.07x = 17,130,667,025.35
  5. Step 5: Solve for x
    x = 17,130,667,025.35/192,472.07
  6. Step 6: Final answer
    x = 89,003.39

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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.