Home / 19,022.14-26,244.13-11,057.82

Finding the Fourth Proportional to 19,022.14, 26,244.13 and 11,057.82

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Solution

The fourth proportional to 19,022.14, 26,244.13 and 11,057.82 is: 15,256.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,022.14 : 26,244.13 = 11,057.82 : x
  2. Step 2: Convert to fraction form
    19,022.14/26,244.13 = 11,057.82/x
  3. Step 3: Cross multiply
    19,022.14x = 26,244.13 × 11,057.82
  4. Step 4: Simplify right side
    19,022.14x = 290,202,865.60
  5. Step 5: Solve for x
    x = 290,202,865.60/19,022.14
  6. Step 6: Final answer
    x = 15,256.06

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1.5x scale

Why These Related Problems?

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