Home / 2,276.48-3,410.88-1,504.64

Finding the Fourth Proportional to 2,276.48, 3,410.88 and 1,504.64

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Solution

The fourth proportional to 2,276.48, 3,410.88 and 1,504.64 is: 2,254.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276.48 : 3,410.88 = 1,504.64 : x
  2. Step 2: Convert to fraction form
    2,276.48/3,410.88 = 1,504.64/x
  3. Step 3: Cross multiply
    2,276.48x = 3,410.88 × 1,504.64
  4. Step 4: Simplify right side
    2,276.48x = 5,132,146.48
  5. Step 5: Solve for x
    x = 5,132,146.48/2,276.48
  6. Step 6: Final answer
    x = 2,254.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.