Home / 6,022.89-8,312.22-3,370.95

Finding the Fourth Proportional to 6,022.89, 8,312.22 and 3,370.95

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Solution

The fourth proportional to 6,022.89, 8,312.22 and 3,370.95 is: 4,652.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.89 : 8,312.22 = 3,370.95 : x
  2. Step 2: Convert to fraction form
    6,022.89/8,312.22 = 3,370.95/x
  3. Step 3: Cross multiply
    6,022.89x = 8,312.22 × 3,370.95
  4. Step 4: Simplify right side
    6,022.89x = 28,020,078.01
  5. Step 5: Solve for x
    x = 28,020,078.01/6,022.89
  6. Step 6: Final answer
    x = 4,652.26

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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.