Home / 6,733.63-10,100.99-1,803.23

Finding the Fourth Proportional to 6,733.63, 10,100.99 and 1,803.23

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Solution

The fourth proportional to 6,733.63, 10,100.99 and 1,803.23 is: 2,704.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733.63 : 10,100.99 = 1,803.23 : x
  2. Step 2: Convert to fraction form
    6,733.63/10,100.99 = 1,803.23/x
  3. Step 3: Cross multiply
    6,733.63x = 10,100.99 × 1,803.23
  4. Step 4: Simplify right side
    6,733.63x = 18,214,408.20
  5. Step 5: Solve for x
    x = 18,214,408.20/6,733.63
  6. Step 6: Final answer
    x = 2,704.99

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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.