Home / 4,314.42-6,461.44-2,832.73

Finding the Fourth Proportional to 4,314.42, 6,461.44 and 2,832.73

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Solution

The fourth proportional to 4,314.42, 6,461.44 and 2,832.73 is: 4,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.42 : 6,461.44 = 2,832.73 : x
  2. Step 2: Convert to fraction form
    4,314.42/6,461.44 = 2,832.73/x
  3. Step 3: Cross multiply
    4,314.42x = 6,461.44 × 2,832.73
  4. Step 4: Simplify right side
    4,314.42x = 18,303,491.70
  5. Step 5: Solve for x
    x = 18,303,491.70/4,314.42
  6. Step 6: Final answer
    x = 4,242.40

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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.