Home / 4,727.43-7,093.35-1,804.77

Finding the Fourth Proportional to 4,727.43, 7,093.35 and 1,804.77

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Solution

The fourth proportional to 4,727.43, 7,093.35 and 1,804.77 is: 2,708.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.43 : 7,093.35 = 1,804.77 : x
  2. Step 2: Convert to fraction form
    4,727.43/7,093.35 = 1,804.77/x
  3. Step 3: Cross multiply
    4,727.43x = 7,093.35 × 1,804.77
  4. Step 4: Simplify right side
    4,727.43x = 12,801,865.28
  5. Step 5: Solve for x
    x = 12,801,865.28/4,727.43
  6. Step 6: Final answer
    x = 2,708.00

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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.