Home / 2,849.84-4,254.13-2,462.33

Finding the Fourth Proportional to 2,849.84, 4,254.13 and 2,462.33

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Solution

The fourth proportional to 2,849.84, 4,254.13 and 2,462.33 is: 3,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849.84 : 4,254.13 = 2,462.33 : x
  2. Step 2: Convert to fraction form
    2,849.84/4,254.13 = 2,462.33/x
  3. Step 3: Cross multiply
    2,849.84x = 4,254.13 × 2,462.33
  4. Step 4: Simplify right side
    2,849.84x = 10,475,085.64
  5. Step 5: Solve for x
    x = 10,475,085.64/2,849.84
  6. Step 6: Final answer
    x = 3,675.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.