Home / 49,382.33-74,048.28-16,081.00

Finding the Fourth Proportional to 49,382.33, 74,048.28 and 16,081.00

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Solution

The fourth proportional to 49,382.33, 74,048.28 and 16,081.00 is: 24,113.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382.33 : 74,048.28 = 16,081.00 : x
  2. Step 2: Convert to fraction form
    49,382.33/74,048.28 = 16,081.00/x
  3. Step 3: Cross multiply
    49,382.33x = 74,048.28 × 16,081.00
  4. Step 4: Simplify right side
    49,382.33x = 1,190,770,145.26
  5. Step 5: Solve for x
    x = 1,190,770,145.26/49,382.33
  6. Step 6: Final answer
    x = 24,113.29

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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.