Home / 1,682.41-2,324.93-1,262.03

Finding the Fourth Proportional to 1,682.41, 2,324.93 and 1,262.03

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Solution

The fourth proportional to 1,682.41, 2,324.93 and 1,262.03 is: 1,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682.41 : 2,324.93 = 1,262.03 : x
  2. Step 2: Convert to fraction form
    1,682.41/2,324.93 = 1,262.03/x
  3. Step 3: Cross multiply
    1,682.41x = 2,324.93 × 1,262.03
  4. Step 4: Simplify right side
    1,682.41x = 2,934,127.44
  5. Step 5: Solve for x
    x = 2,934,127.44/1,682.41
  6. Step 6: Final answer
    x = 1,744.00

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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.