Home / 19,596.47-29,329.09-16,086.33

Finding the Fourth Proportional to 19,596.47, 29,329.09 and 16,086.33

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Solution

The fourth proportional to 19,596.47, 29,329.09 and 16,086.33 is: 24,075.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,596.47 : 29,329.09 = 16,086.33 : x
  2. Step 2: Convert to fraction form
    19,596.47/29,329.09 = 16,086.33/x
  3. Step 3: Cross multiply
    19,596.47x = 29,329.09 × 16,086.33
  4. Step 4: Simplify right side
    19,596.47x = 471,797,380.12
  5. Step 5: Solve for x
    x = 471,797,380.12/19,596.47
  6. Step 6: Final answer
    x = 24,075.64

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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.