Home / 29,711.08-44,575.02-12,193.48

Finding the Fourth Proportional to 29,711.08, 44,575.02 and 12,193.48

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Solution

The fourth proportional to 29,711.08, 44,575.02 and 12,193.48 is: 18,293.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,711.08 : 44,575.02 = 12,193.48 : x
  2. Step 2: Convert to fraction form
    29,711.08/44,575.02 = 12,193.48/x
  3. Step 3: Cross multiply
    29,711.08x = 44,575.02 × 12,193.48
  4. Step 4: Simplify right side
    29,711.08x = 543,524,614.87
  5. Step 5: Solve for x
    x = 543,524,614.87/29,711.08
  6. Step 6: Final answer
    x = 18,293.67

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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.