Home / 4,591.32-6,336.21-2,601.86

Finding the Fourth Proportional to 4,591.32, 6,336.21 and 2,601.86

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Solution

The fourth proportional to 4,591.32, 6,336.21 and 2,601.86 is: 3,590.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591.32 : 6,336.21 = 2,601.86 : x
  2. Step 2: Convert to fraction form
    4,591.32/6,336.21 = 2,601.86/x
  3. Step 3: Cross multiply
    4,591.32x = 6,336.21 × 2,601.86
  4. Step 4: Simplify right side
    4,591.32x = 16,485,899.67
  5. Step 5: Solve for x
    x = 16,485,899.67/4,591.32
  6. Step 6: Final answer
    x = 3,590.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.