Home / 16,333.55-24,500.23-5,945.30

Finding the Fourth Proportional to 16,333.55, 24,500.23 and 5,945.30

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Solution

The fourth proportional to 16,333.55, 24,500.23 and 5,945.30 is: 8,917.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,333.55 : 24,500.23 = 5,945.30 : x
  2. Step 2: Convert to fraction form
    16,333.55/24,500.23 = 5,945.30/x
  3. Step 3: Cross multiply
    16,333.55x = 24,500.23 × 5,945.30
  4. Step 4: Simplify right side
    16,333.55x = 145,661,080.05
  5. Step 5: Solve for x
    x = 145,661,080.05/16,333.55
  6. Step 6: Final answer
    x = 8,917.91

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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.