Home / 19,244.94-28,933.29-17,802.06

Finding the Fourth Proportional to 19,244.94, 28,933.29 and 17,802.06

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Solution

The fourth proportional to 19,244.94, 28,933.29 and 17,802.06 is: 26,764.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,244.94 : 28,933.29 = 17,802.06 : x
  2. Step 2: Convert to fraction form
    19,244.94/28,933.29 = 17,802.06/x
  3. Step 3: Cross multiply
    19,244.94x = 28,933.29 × 17,802.06
  4. Step 4: Simplify right side
    19,244.94x = 515,072,164.58
  5. Step 5: Solve for x
    x = 515,072,164.58/19,244.94
  6. Step 6: Final answer
    x = 26,764.03

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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.