Home / 44,668.41-66,961.49-19,352.02

Finding the Fourth Proportional to 44,668.41, 66,961.49 and 19,352.02

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Solution

The fourth proportional to 44,668.41, 66,961.49 and 19,352.02 is: 29,010.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,668.41 : 66,961.49 = 19,352.02 : x
  2. Step 2: Convert to fraction form
    44,668.41/66,961.49 = 19,352.02/x
  3. Step 3: Cross multiply
    44,668.41x = 66,961.49 × 19,352.02
  4. Step 4: Simplify right side
    44,668.41x = 1,295,839,807.28
  5. Step 5: Solve for x
    x = 1,295,839,807.28/44,668.41
  6. Step 6: Final answer
    x = 29,010.21

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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.