Home / 26,865.88-37,075.73-16,249.41

Finding the Fourth Proportional to 26,865.88, 37,075.73 and 16,249.41

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Solution

The fourth proportional to 26,865.88, 37,075.73 and 16,249.41 is: 22,424.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,865.88 : 37,075.73 = 16,249.41 : x
  2. Step 2: Convert to fraction form
    26,865.88/37,075.73 = 16,249.41/x
  3. Step 3: Cross multiply
    26,865.88x = 37,075.73 × 16,249.41
  4. Step 4: Simplify right side
    26,865.88x = 602,458,656.57
  5. Step 5: Solve for x
    x = 602,458,656.57/26,865.88
  6. Step 6: Final answer
    x = 22,424.68

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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.