Home / 30,064.52-45,083.46-16,021.94

Finding the Fourth Proportional to 30,064.52, 45,083.46 and 16,021.94

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Solution

The fourth proportional to 30,064.52, 45,083.46 and 16,021.94 is: 24,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,064.52 : 45,083.46 = 16,021.94 : x
  2. Step 2: Convert to fraction form
    30,064.52/45,083.46 = 16,021.94/x
  3. Step 3: Cross multiply
    30,064.52x = 45,083.46 × 16,021.94
  4. Step 4: Simplify right side
    30,064.52x = 722,324,235.65
  5. Step 5: Solve for x
    x = 722,324,235.65/30,064.52
  6. Step 6: Final answer
    x = 24,025.80

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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.