Home / 19,256.87-26,574.66-11,299.23

Finding the Fourth Proportional to 19,256.87, 26,574.66 and 11,299.23

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Solution

The fourth proportional to 19,256.87, 26,574.66 and 11,299.23 is: 15,593.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.87 : 26,574.66 = 11,299.23 : x
  2. Step 2: Convert to fraction form
    19,256.87/26,574.66 = 11,299.23/x
  3. Step 3: Cross multiply
    19,256.87x = 26,574.66 × 11,299.23
  4. Step 4: Simplify right side
    19,256.87x = 300,273,195.51
  5. Step 5: Solve for x
    x = 300,273,195.51/19,256.87
  6. Step 6: Final answer
    x = 15,593.04

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.