Home / 6,038.28-8,333.19-3,385.85

Finding the Fourth Proportional to 6,038.28, 8,333.19 and 3,385.85

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Solution

The fourth proportional to 6,038.28, 8,333.19 and 3,385.85 is: 4,672.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038.28 : 8,333.19 = 3,385.85 : x
  2. Step 2: Convert to fraction form
    6,038.28/8,333.19 = 3,385.85/x
  3. Step 3: Cross multiply
    6,038.28x = 8,333.19 × 3,385.85
  4. Step 4: Simplify right side
    6,038.28x = 28,214,889.70
  5. Step 5: Solve for x
    x = 28,214,889.70/6,038.28
  6. Step 6: Final answer
    x = 4,672.67

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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.