Home / 44,100.09-66,150-17,804.52

Finding the Fourth Proportional to 44,100.09, 66,150 and 17,804.52

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Solution

The fourth proportional to 44,100.09, 66,150 and 17,804.52 is: 26,706.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,100.09 : 66,150 = 17,804.52 : x
  2. Step 2: Convert to fraction form
    44,100.09/66,150 = 17,804.52/x
  3. Step 3: Cross multiply
    44,100.09x = 66,150 × 17,804.52
  4. Step 4: Simplify right side
    44,100.09x = 1,177,768,998
  5. Step 5: Solve for x
    x = 1,177,768,998/44,100.09
  6. Step 6: Final answer
    x = 26,706.73

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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.