Home / 7,025.73-10,543.79-3,327.96

Finding the Fourth Proportional to 7,025.73, 10,543.79 and 3,327.96

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Solution

The fourth proportional to 7,025.73, 10,543.79 and 3,327.96 is: 4,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.73 : 10,543.79 = 3,327.96 : x
  2. Step 2: Convert to fraction form
    7,025.73/10,543.79 = 3,327.96/x
  3. Step 3: Cross multiply
    7,025.73x = 10,543.79 × 3,327.96
  4. Step 4: Simplify right side
    7,025.73x = 35,089,303.05
  5. Step 5: Solve for x
    x = 35,089,303.05/7,025.73
  6. Step 6: Final answer
    x = 4,994.40

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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.