Home / 16,591.96-24,879.30-4,903.60

Finding the Fourth Proportional to 16,591.96, 24,879.30 and 4,903.60

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Solution

The fourth proportional to 16,591.96, 24,879.30 and 4,903.60 is: 7,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591.96 : 24,879.30 = 4,903.60 : x
  2. Step 2: Convert to fraction form
    16,591.96/24,879.30 = 4,903.60/x
  3. Step 3: Cross multiply
    16,591.96x = 24,879.30 × 4,903.60
  4. Step 4: Simplify right side
    16,591.96x = 121,998,135.48
  5. Step 5: Solve for x
    x = 121,998,135.48/16,591.96
  6. Step 6: Final answer
    x = 7,352.85

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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.