Home / 53,733.03-80,570.58-41,222.16

Finding the Fourth Proportional to 53,733.03, 80,570.58 and 41,222.16

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Solution

The fourth proportional to 53,733.03, 80,570.58 and 41,222.16 is: 61,811.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,733.03 : 80,570.58 = 41,222.16 : x
  2. Step 2: Convert to fraction form
    53,733.03/80,570.58 = 41,222.16/x
  3. Step 3: Cross multiply
    53,733.03x = 80,570.58 × 41,222.16
  4. Step 4: Simplify right side
    53,733.03x = 3,321,293,340.05
  5. Step 5: Solve for x
    x = 3,321,293,340.05/53,733.03
  6. Step 6: Final answer
    x = 61,811.02

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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.