Home / 23,821.24-35,733.48-8,240.08

Finding the Fourth Proportional to 23,821.24, 35,733.48 and 8,240.08

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Solution

The fourth proportional to 23,821.24, 35,733.48 and 8,240.08 is: 12,360.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,821.24 : 35,733.48 = 8,240.08 : x
  2. Step 2: Convert to fraction form
    23,821.24/35,733.48 = 8,240.08/x
  3. Step 3: Cross multiply
    23,821.24x = 35,733.48 × 8,240.08
  4. Step 4: Simplify right side
    23,821.24x = 294,446,733.88
  5. Step 5: Solve for x
    x = 294,446,733.88/23,821.24
  6. Step 6: Final answer
    x = 12,360.68

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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.