Home / 37,353.96-51,546.96-20,357.84

Finding the Fourth Proportional to 37,353.96, 51,546.96 and 20,357.84

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Solution

The fourth proportional to 37,353.96, 51,546.96 and 20,357.84 is: 28,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,353.96 : 51,546.96 = 20,357.84 : x
  2. Step 2: Convert to fraction form
    37,353.96/51,546.96 = 20,357.84/x
  3. Step 3: Cross multiply
    37,353.96x = 51,546.96 × 20,357.84
  4. Step 4: Simplify right side
    37,353.96x = 1,049,384,545.83
  5. Step 5: Solve for x
    x = 1,049,384,545.83/37,353.96
  6. Step 6: Final answer
    x = 28,093.00

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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.