Home / 23,618.22-35,397.09-11,110.56

Finding the Fourth Proportional to 23,618.22, 35,397.09 and 11,110.56

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Solution

The fourth proportional to 23,618.22, 35,397.09 and 11,110.56 is: 16,651.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618.22 : 35,397.09 = 11,110.56 : x
  2. Step 2: Convert to fraction form
    23,618.22/35,397.09 = 11,110.56/x
  3. Step 3: Cross multiply
    23,618.22x = 35,397.09 × 11,110.56
  4. Step 4: Simplify right side
    23,618.22x = 393,281,492.27
  5. Step 5: Solve for x
    x = 393,281,492.27/23,618.22
  6. Step 6: Final answer
    x = 16,651.61

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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.