Home / 2,852.46-3,935.47-1,593.31

Finding the Fourth Proportional to 2,852.46, 3,935.47 and 1,593.31

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Solution

The fourth proportional to 2,852.46, 3,935.47 and 1,593.31 is: 2,198.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852.46 : 3,935.47 = 1,593.31 : x
  2. Step 2: Convert to fraction form
    2,852.46/3,935.47 = 1,593.31/x
  3. Step 3: Cross multiply
    2,852.46x = 3,935.47 × 1,593.31
  4. Step 4: Simplify right side
    2,852.46x = 6,270,423.71
  5. Step 5: Solve for x
    x = 6,270,423.71/2,852.46
  6. Step 6: Final answer
    x = 2,198.25

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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.