Home / 16,006.98-24,004.39-7,684.64

Finding the Fourth Proportional to 16,006.98, 24,004.39 and 7,684.64

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Solution

The fourth proportional to 16,006.98, 24,004.39 and 7,684.64 is: 11,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006.98 : 24,004.39 = 7,684.64 : x
  2. Step 2: Convert to fraction form
    16,006.98/24,004.39 = 7,684.64/x
  3. Step 3: Cross multiply
    16,006.98x = 24,004.39 × 7,684.64
  4. Step 4: Simplify right side
    16,006.98x = 184,465,095.57
  5. Step 5: Solve for x
    x = 184,465,095.57/16,006.98
  6. Step 6: Final answer
    x = 11,524.04

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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.