Home / 24,311.80-36,467.70-16,438.60

Finding the Fourth Proportional to 24,311.80, 36,467.70 and 16,438.60

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Solution

The fourth proportional to 24,311.80, 36,467.70 and 16,438.60 is: 24,657.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,311.80 : 36,467.70 = 16,438.60 : x
  2. Step 2: Convert to fraction form
    24,311.80/36,467.70 = 16,438.60/x
  3. Step 3: Cross multiply
    24,311.80x = 36,467.70 × 16,438.60
  4. Step 4: Simplify right side
    24,311.80x = 599,477,933.22
  5. Step 5: Solve for x
    x = 599,477,933.22/24,311.80
  6. Step 6: Final answer
    x = 24,657.90

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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.