Home / 3,021.96-4,533.94-1,462.16

Finding the Fourth Proportional to 3,021.96, 4,533.94 and 1,462.16

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Solution

The fourth proportional to 3,021.96, 4,533.94 and 1,462.16 is: 2,193.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021.96 : 4,533.94 = 1,462.16 : x
  2. Step 2: Convert to fraction form
    3,021.96/4,533.94 = 1,462.16/x
  3. Step 3: Cross multiply
    3,021.96x = 4,533.94 × 1,462.16
  4. Step 4: Simplify right side
    3,021.96x = 6,629,345.71
  5. Step 5: Solve for x
    x = 6,629,345.71/3,021.96
  6. Step 6: Final answer
    x = 2,193.72

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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.