Home / 19,096.56-26,352.63-11,540.07

Finding the Fourth Proportional to 19,096.56, 26,352.63 and 11,540.07

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Solution

The fourth proportional to 19,096.56, 26,352.63 and 11,540.07 is: 15,924.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.56 : 26,352.63 = 11,540.07 : x
  2. Step 2: Convert to fraction form
    19,096.56/26,352.63 = 11,540.07/x
  3. Step 3: Cross multiply
    19,096.56x = 26,352.63 × 11,540.07
  4. Step 4: Simplify right side
    19,096.56x = 304,111,194.88
  5. Step 5: Solve for x
    x = 304,111,194.88/19,096.56
  6. Step 6: Final answer
    x = 15,924.92

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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.