Home / 37,850.26-52,234.77-21,084.34

Finding the Fourth Proportional to 37,850.26, 52,234.77 and 21,084.34

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Solution

The fourth proportional to 37,850.26, 52,234.77 and 21,084.34 is: 29,097.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,850.26 : 52,234.77 = 21,084.34 : x
  2. Step 2: Convert to fraction form
    37,850.26/52,234.77 = 21,084.34/x
  3. Step 3: Cross multiply
    37,850.26x = 52,234.77 × 21,084.34
  4. Step 4: Simplify right side
    37,850.26x = 1,101,335,650.50
  5. Step 5: Solve for x
    x = 1,101,335,650.50/37,850.26
  6. Step 6: Final answer
    x = 29,097.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.