Home / 16,240.43-24,343.94-8,842.91

Finding the Fourth Proportional to 16,240.43, 24,343.94 and 8,842.91

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Solution

The fourth proportional to 16,240.43, 24,343.94 and 8,842.91 is: 13,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,240.43 : 24,343.94 = 8,842.91 : x
  2. Step 2: Convert to fraction form
    16,240.43/24,343.94 = 8,842.91/x
  3. Step 3: Cross multiply
    16,240.43x = 24,343.94 × 8,842.91
  4. Step 4: Simplify right side
    16,240.43x = 215,271,170.85
  5. Step 5: Solve for x
    x = 215,271,170.85/16,240.43
  6. Step 6: Final answer
    x = 13,255.26

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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.