Home / 37,846.41-52,227.93-20,850.84

Finding the Fourth Proportional to 37,846.41, 52,227.93 and 20,850.84

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Solution

The fourth proportional to 37,846.41, 52,227.93 and 20,850.84 is: 28,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,846.41 : 52,227.93 = 20,850.84 : x
  2. Step 2: Convert to fraction form
    37,846.41/52,227.93 = 20,850.84/x
  3. Step 3: Cross multiply
    37,846.41x = 52,227.93 × 20,850.84
  4. Step 4: Simplify right side
    37,846.41x = 1,088,996,211.96
  5. Step 5: Solve for x
    x = 1,088,996,211.96/37,846.41
  6. Step 6: Final answer
    x = 28,774.10

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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.