Home / 4,351.92-6,005.60-2,362.40

Finding the Fourth Proportional to 4,351.92, 6,005.60 and 2,362.40

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Solution

The fourth proportional to 4,351.92, 6,005.60 and 2,362.40 is: 3,260.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.92 : 6,005.60 = 2,362.40 : x
  2. Step 2: Convert to fraction form
    4,351.92/6,005.60 = 2,362.40/x
  3. Step 3: Cross multiply
    4,351.92x = 6,005.60 × 2,362.40
  4. Step 4: Simplify right side
    4,351.92x = 14,187,629.44
  5. Step 5: Solve for x
    x = 14,187,629.44/4,351.92
  6. Step 6: Final answer
    x = 3,260.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.