Home / 2,723.04-3,735.16-2,699.60

Finding the Fourth Proportional to 2,723.04, 3,735.16 and 2,699.60

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Solution

The fourth proportional to 2,723.04, 3,735.16 and 2,699.60 is: 3,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723.04 : 3,735.16 = 2,699.60 : x
  2. Step 2: Convert to fraction form
    2,723.04/3,735.16 = 2,699.60/x
  3. Step 3: Cross multiply
    2,723.04x = 3,735.16 × 2,699.60
  4. Step 4: Simplify right side
    2,723.04x = 10,083,437.94
  5. Step 5: Solve for x
    x = 10,083,437.94/2,723.04
  6. Step 6: Final answer
    x = 3,703.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.