Home / 36,237.83-50,011.26-20,325.29

Finding the Fourth Proportional to 36,237.83, 50,011.26 and 20,325.29

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Solution

The fourth proportional to 36,237.83, 50,011.26 and 20,325.29 is: 28,050.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,237.83 : 50,011.26 = 20,325.29 : x
  2. Step 2: Convert to fraction form
    36,237.83/50,011.26 = 20,325.29/x
  3. Step 3: Cross multiply
    36,237.83x = 50,011.26 × 20,325.29
  4. Step 4: Simplify right side
    36,237.83x = 1,016,493,362.77
  5. Step 5: Solve for x
    x = 1,016,493,362.77/36,237.83
  6. Step 6: Final answer
    x = 28,050.61

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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.