Home / 16,004.63-24,008.23-4,317.68

Finding the Fourth Proportional to 16,004.63, 24,008.23 and 4,317.68

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Solution

The fourth proportional to 16,004.63, 24,008.23 and 4,317.68 is: 6,476.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004.63 : 24,008.23 = 4,317.68 : x
  2. Step 2: Convert to fraction form
    16,004.63/24,008.23 = 4,317.68/x
  3. Step 3: Cross multiply
    16,004.63x = 24,008.23 × 4,317.68
  4. Step 4: Simplify right side
    16,004.63x = 103,659,919.92
  5. Step 5: Solve for x
    x = 103,659,919.92/16,004.63
  6. Step 6: Final answer
    x = 6,476.87

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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.