Home / 4,283.44-5,911.31-2,395.63

Finding the Fourth Proportional to 4,283.44, 5,911.31 and 2,395.63

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Solution

The fourth proportional to 4,283.44, 5,911.31 and 2,395.63 is: 3,306.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283.44 : 5,911.31 = 2,395.63 : x
  2. Step 2: Convert to fraction form
    4,283.44/5,911.31 = 2,395.63/x
  3. Step 3: Cross multiply
    4,283.44x = 5,911.31 × 2,395.63
  4. Step 4: Simplify right side
    4,283.44x = 14,161,302.79
  5. Step 5: Solve for x
    x = 14,161,302.79/4,283.44
  6. Step 6: Final answer
    x = 3,306.06

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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.