Home / 26,846.27-37,066.38-16,779.23

Finding the Fourth Proportional to 26,846.27, 37,066.38 and 16,779.23

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Solution

The fourth proportional to 26,846.27, 37,066.38 and 16,779.23 is: 23,166.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,846.27 : 37,066.38 = 16,779.23 : x
  2. Step 2: Convert to fraction form
    26,846.27/37,066.38 = 16,779.23/x
  3. Step 3: Cross multiply
    26,846.27x = 37,066.38 × 16,779.23
  4. Step 4: Simplify right side
    26,846.27x = 621,945,470.88
  5. Step 5: Solve for x
    x = 621,945,470.88/26,846.27
  6. Step 6: Final answer
    x = 23,166.92

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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.