Home / 4,674.65-7,011.92-2,703.25

Finding the Fourth Proportional to 4,674.65, 7,011.92 and 2,703.25

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Solution

The fourth proportional to 4,674.65, 7,011.92 and 2,703.25 is: 4,054.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674.65 : 7,011.92 = 2,703.25 : x
  2. Step 2: Convert to fraction form
    4,674.65/7,011.92 = 2,703.25/x
  3. Step 3: Cross multiply
    4,674.65x = 7,011.92 × 2,703.25
  4. Step 4: Simplify right side
    4,674.65x = 18,954,961.97
  5. Step 5: Solve for x
    x = 18,954,961.97/4,674.65
  6. Step 6: Final answer
    x = 4,054.84

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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.