Home / 19,508.73-26,922.96-11,014.26

Finding the Fourth Proportional to 19,508.73, 26,922.96 and 11,014.26

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Solution

The fourth proportional to 19,508.73, 26,922.96 and 11,014.26 is: 15,200.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,508.73 : 26,922.96 = 11,014.26 : x
  2. Step 2: Convert to fraction form
    19,508.73/26,922.96 = 11,014.26/x
  3. Step 3: Cross multiply
    19,508.73x = 26,922.96 × 11,014.26
  4. Step 4: Simplify right side
    19,508.73x = 296,536,481.41
  5. Step 5: Solve for x
    x = 296,536,481.41/19,508.73
  6. Step 6: Final answer
    x = 15,200.19

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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.