Home / 5,970.23-8,238.00-3,451.87

Finding the Fourth Proportional to 5,970.23, 8,238.00 and 3,451.87

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Solution

The fourth proportional to 5,970.23, 8,238.00 and 3,451.87 is: 4,763.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.23 : 8,238.00 = 3,451.87 : x
  2. Step 2: Convert to fraction form
    5,970.23/8,238.00 = 3,451.87/x
  3. Step 3: Cross multiply
    5,970.23x = 8,238.00 × 3,451.87
  4. Step 4: Simplify right side
    5,970.23x = 28,436,481.96
  5. Step 5: Solve for x
    x = 28,436,481.96/5,970.23
  6. Step 6: Final answer
    x = 4,763.05

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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.