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Finding the Fourth Proportional to 6,350.41, 9,525.21 and 1,967.50

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Solution

The fourth proportional to 6,350.41, 9,525.21 and 1,967.50 is: 2,951.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.41 : 9,525.21 = 1,967.50 : x
  2. Step 2: Convert to fraction form
    6,350.41/9,525.21 = 1,967.50/x
  3. Step 3: Cross multiply
    6,350.41x = 9,525.21 × 1,967.50
  4. Step 4: Simplify right side
    6,350.41x = 18,740,850.68
  5. Step 5: Solve for x
    x = 18,740,850.68/6,350.41
  6. Step 6: Final answer
    x = 2,951.12

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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.