Home / 36,358.30-50,173.59-23,782.78

Finding the Fourth Proportional to 36,358.30, 50,173.59 and 23,782.78

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Solution

The fourth proportional to 36,358.30, 50,173.59 and 23,782.78 is: 32,819.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,358.30 : 50,173.59 = 23,782.78 : x
  2. Step 2: Convert to fraction form
    36,358.30/50,173.59 = 23,782.78/x
  3. Step 3: Cross multiply
    36,358.30x = 50,173.59 × 23,782.78
  4. Step 4: Simplify right side
    36,358.30x = 1,193,267,452.78
  5. Step 5: Solve for x
    x = 1,193,267,452.78/36,358.30
  6. Step 6: Final answer
    x = 32,819.67

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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.