Home / 16,059.38-24,089.37-4,372.90

Finding the Fourth Proportional to 16,059.38, 24,089.37 and 4,372.90

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Solution

The fourth proportional to 16,059.38, 24,089.37 and 4,372.90 is: 6,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,059.38 : 24,089.37 = 4,372.90 : x
  2. Step 2: Convert to fraction form
    16,059.38/24,089.37 = 4,372.90/x
  3. Step 3: Cross multiply
    16,059.38x = 24,089.37 × 4,372.90
  4. Step 4: Simplify right side
    16,059.38x = 105,340,329.45
  5. Step 5: Solve for x
    x = 105,340,329.45/16,059.38
  6. Step 6: Final answer
    x = 6,559.43

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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.