Home / 19,060.01-26,301.62-11,195.27

Finding the Fourth Proportional to 19,060.01, 26,301.62 and 11,195.27

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Solution

The fourth proportional to 19,060.01, 26,301.62 and 11,195.27 is: 15,448.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.01 : 26,301.62 = 11,195.27 : x
  2. Step 2: Convert to fraction form
    19,060.01/26,301.62 = 11,195.27/x
  3. Step 3: Cross multiply
    19,060.01x = 26,301.62 × 11,195.27
  4. Step 4: Simplify right side
    19,060.01x = 294,453,633.82
  5. Step 5: Solve for x
    x = 294,453,633.82/19,060.01
  6. Step 6: Final answer
    x = 15,448.77

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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.