Home / 26,343.73-39,570.73-22,394.37

Finding the Fourth Proportional to 26,343.73, 39,570.73 and 22,394.37

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Solution

The fourth proportional to 26,343.73, 39,570.73 and 22,394.37 is: 33,638.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,343.73 : 39,570.73 = 22,394.37 : x
  2. Step 2: Convert to fraction form
    26,343.73/39,570.73 = 22,394.37/x
  3. Step 3: Cross multiply
    26,343.73x = 39,570.73 × 22,394.37
  4. Step 4: Simplify right side
    26,343.73x = 886,161,661.19
  5. Step 5: Solve for x
    x = 886,161,661.19/26,343.73
  6. Step 6: Final answer
    x = 33,638.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.