Home / 5,827.43-8,741.24-3,246.77

Finding the Fourth Proportional to 5,827.43, 8,741.24 and 3,246.77

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Solution

The fourth proportional to 5,827.43, 8,741.24 and 3,246.77 is: 4,870.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827.43 : 8,741.24 = 3,246.77 : x
  2. Step 2: Convert to fraction form
    5,827.43/8,741.24 = 3,246.77/x
  3. Step 3: Cross multiply
    5,827.43x = 8,741.24 × 3,246.77
  4. Step 4: Simplify right side
    5,827.43x = 28,380,779.56
  5. Step 5: Solve for x
    x = 28,380,779.56/5,827.43
  6. Step 6: Final answer
    x = 4,870.21

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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.