Home / 4,927.33-7,391.76-2,005.84

Finding the Fourth Proportional to 4,927.33, 7,391.76 and 2,005.84

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Solution

The fourth proportional to 4,927.33, 7,391.76 and 2,005.84 is: 3,009.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.33 : 7,391.76 = 2,005.84 : x
  2. Step 2: Convert to fraction form
    4,927.33/7,391.76 = 2,005.84/x
  3. Step 3: Cross multiply
    4,927.33x = 7,391.76 × 2,005.84
  4. Step 4: Simplify right side
    4,927.33x = 14,826,687.88
  5. Step 5: Solve for x
    x = 14,826,687.88/4,927.33
  6. Step 6: Final answer
    x = 3,009.07

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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.