Home / 2,324.92-3,484.32-2,015.50

Finding the Fourth Proportional to 2,324.92, 3,484.32 and 2,015.50

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Solution

The fourth proportional to 2,324.92, 3,484.32 and 2,015.50 is: 3,020.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.92 : 3,484.32 = 2,015.50 : x
  2. Step 2: Convert to fraction form
    2,324.92/3,484.32 = 2,015.50/x
  3. Step 3: Cross multiply
    2,324.92x = 3,484.32 × 2,015.50
  4. Step 4: Simplify right side
    2,324.92x = 7,022,646.96
  5. Step 5: Solve for x
    x = 7,022,646.96/2,324.92
  6. Step 6: Final answer
    x = 3,020.60

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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.