Home / 2,344.44-3,235.43-1,785.34

Finding the Fourth Proportional to 2,344.44, 3,235.43 and 1,785.34

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Solution

The fourth proportional to 2,344.44, 3,235.43 and 1,785.34 is: 2,463.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344.44 : 3,235.43 = 1,785.34 : x
  2. Step 2: Convert to fraction form
    2,344.44/3,235.43 = 1,785.34/x
  3. Step 3: Cross multiply
    2,344.44x = 3,235.43 × 1,785.34
  4. Step 4: Simplify right side
    2,344.44x = 5,776,317.49
  5. Step 5: Solve for x
    x = 5,776,317.49/2,344.44
  6. Step 6: Final answer
    x = 2,463.84

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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.