Home / 19,338.44-26,674.80-17,063.96

Finding the Fourth Proportional to 19,338.44, 26,674.80 and 17,063.96

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Solution

The fourth proportional to 19,338.44, 26,674.80 and 17,063.96 is: 23,537.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,338.44 : 26,674.80 = 17,063.96 : x
  2. Step 2: Convert to fraction form
    19,338.44/26,674.80 = 17,063.96/x
  3. Step 3: Cross multiply
    19,338.44x = 26,674.80 × 17,063.96
  4. Step 4: Simplify right side
    19,338.44x = 455,177,720.21
  5. Step 5: Solve for x
    x = 455,177,720.21/19,338.44
  6. Step 6: Final answer
    x = 23,537.46

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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.