Home / 2,441.36-3,369.48-1,654.88

Finding the Fourth Proportional to 2,441.36, 3,369.48 and 1,654.88

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Solution

The fourth proportional to 2,441.36, 3,369.48 and 1,654.88 is: 2,284.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.36 : 3,369.48 = 1,654.88 : x
  2. Step 2: Convert to fraction form
    2,441.36/3,369.48 = 1,654.88/x
  3. Step 3: Cross multiply
    2,441.36x = 3,369.48 × 1,654.88
  4. Step 4: Simplify right side
    2,441.36x = 5,576,085.06
  5. Step 5: Solve for x
    x = 5,576,085.06/2,441.36
  6. Step 6: Final answer
    x = 2,284.01

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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.