Home / 16,000.63-23,998.41-5,470.63

Finding the Fourth Proportional to 16,000.63, 23,998.41 and 5,470.63

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Solution

The fourth proportional to 16,000.63, 23,998.41 and 5,470.63 is: 8,205.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.63 : 23,998.41 = 5,470.63 : x
  2. Step 2: Convert to fraction form
    16,000.63/23,998.41 = 5,470.63/x
  3. Step 3: Cross multiply
    16,000.63x = 23,998.41 × 5,470.63
  4. Step 4: Simplify right side
    16,000.63x = 131,286,361.70
  5. Step 5: Solve for x
    x = 131,286,361.70/16,000.63
  6. Step 6: Final answer
    x = 8,205.08

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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.