Home / 192,299.30-288,476.27-59,190.65

Finding the Fourth Proportional to 192,299.30, 288,476.27 and 59,190.65

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Solution

The fourth proportional to 192,299.30, 288,476.27 and 59,190.65 is: 88,794.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,299.30 : 288,476.27 = 59,190.65 : x
  2. Step 2: Convert to fraction form
    192,299.30/288,476.27 = 59,190.65/x
  3. Step 3: Cross multiply
    192,299.30x = 288,476.27 × 59,190.65
  4. Step 4: Simplify right side
    192,299.30x = 17,075,096,192.54
  5. Step 5: Solve for x
    x = 17,075,096,192.54/192,299.30
  6. Step 6: Final answer
    x = 88,794.38

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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.