Home / 4,922.00-6,792.35-2,683.92

Finding the Fourth Proportional to 4,922.00, 6,792.35 and 2,683.92

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Solution

The fourth proportional to 4,922.00, 6,792.35 and 2,683.92 is: 3,703.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922.00 : 6,792.35 = 2,683.92 : x
  2. Step 2: Convert to fraction form
    4,922.00/6,792.35 = 2,683.92/x
  3. Step 3: Cross multiply
    4,922.00x = 6,792.35 × 2,683.92
  4. Step 4: Simplify right side
    4,922.00x = 18,230,110.59
  5. Step 5: Solve for x
    x = 18,230,110.59/4,922.00
  6. Step 6: Final answer
    x = 3,703.81

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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.