Home / 4,239.01-5,849.66-2,350.48

Finding the Fourth Proportional to 4,239.01, 5,849.66 and 2,350.48

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Solution

The fourth proportional to 4,239.01, 5,849.66 and 2,350.48 is: 3,243.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239.01 : 5,849.66 = 2,350.48 : x
  2. Step 2: Convert to fraction form
    4,239.01/5,849.66 = 2,350.48/x
  3. Step 3: Cross multiply
    4,239.01x = 5,849.66 × 2,350.48
  4. Step 4: Simplify right side
    4,239.01x = 13,749,508.84
  5. Step 5: Solve for x
    x = 13,749,508.84/4,239.01
  6. Step 6: Final answer
    x = 3,243.57

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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.