Home / 6,157.58-9,235.94-2,458.80

Finding the Fourth Proportional to 6,157.58, 9,235.94 and 2,458.80

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Solution

The fourth proportional to 6,157.58, 9,235.94 and 2,458.80 is: 3,688.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157.58 : 9,235.94 = 2,458.80 : x
  2. Step 2: Convert to fraction form
    6,157.58/9,235.94 = 2,458.80/x
  3. Step 3: Cross multiply
    6,157.58x = 9,235.94 × 2,458.80
  4. Step 4: Simplify right side
    6,157.58x = 22,709,316.98
  5. Step 5: Solve for x
    x = 22,709,316.98/6,157.58
  6. Step 6: Final answer
    x = 3,688.03

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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.