Home / 16,529.34-24,793.89-6,661.64

Finding the Fourth Proportional to 16,529.34, 24,793.89 and 6,661.64

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Solution

The fourth proportional to 16,529.34, 24,793.89 and 6,661.64 is: 9,992.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,529.34 : 24,793.89 = 6,661.64 : x
  2. Step 2: Convert to fraction form
    16,529.34/24,793.89 = 6,661.64/x
  3. Step 3: Cross multiply
    16,529.34x = 24,793.89 × 6,661.64
  4. Step 4: Simplify right side
    16,529.34x = 165,167,845.41
  5. Step 5: Solve for x
    x = 165,167,845.41/16,529.34
  6. Step 6: Final answer
    x = 9,992.40

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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.