Home / 16,217.63-24,327.40-4,530.85

Finding the Fourth Proportional to 16,217.63, 24,327.40 and 4,530.85

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Solution

The fourth proportional to 16,217.63, 24,327.40 and 4,530.85 is: 6,796.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,217.63 : 24,327.40 = 4,530.85 : x
  2. Step 2: Convert to fraction form
    16,217.63/24,327.40 = 4,530.85/x
  3. Step 3: Cross multiply
    16,217.63x = 24,327.40 × 4,530.85
  4. Step 4: Simplify right side
    16,217.63x = 110,223,800.29
  5. Step 5: Solve for x
    x = 110,223,800.29/16,217.63
  6. Step 6: Final answer
    x = 6,796.54

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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.