Home / 13,063.41-19,595.12-3,704.45

Finding the Fourth Proportional to 13,063.41, 19,595.12 and 3,704.45

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Solution

The fourth proportional to 13,063.41, 19,595.12 and 3,704.45 is: 5,556.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,063.41 : 19,595.12 = 3,704.45 : x
  2. Step 2: Convert to fraction form
    13,063.41/19,595.12 = 3,704.45/x
  3. Step 3: Cross multiply
    13,063.41x = 19,595.12 × 3,704.45
  4. Step 4: Simplify right side
    13,063.41x = 72,589,025.79
  5. Step 5: Solve for x
    x = 72,589,025.79/13,063.41
  6. Step 6: Final answer
    x = 5,556.67

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.