Home / 37,936.35-52,297.75-29,856

Finding the Fourth Proportional to 37,936.35, 52,297.75 and 29,856

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Solution

The fourth proportional to 37,936.35, 52,297.75 and 29,856 is: 41,158.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,936.35 : 52,297.75 = 29,856 : x
  2. Step 2: Convert to fraction form
    37,936.35/52,297.75 = 29,856/x
  3. Step 3: Cross multiply
    37,936.35x = 52,297.75 × 29,856
  4. Step 4: Simplify right side
    37,936.35x = 1,561,401,624
  5. Step 5: Solve for x
    x = 1,561,401,624/37,936.35
  6. Step 6: Final answer
    x = 41,158.46

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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.