Home / 3,467.00-4,784.45-1,895.10

Finding the Fourth Proportional to 3,467.00, 4,784.45 and 1,895.10

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Solution

The fourth proportional to 3,467.00, 4,784.45 and 1,895.10 is: 2,615.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467.00 : 4,784.45 = 1,895.10 : x
  2. Step 2: Convert to fraction form
    3,467.00/4,784.45 = 1,895.10/x
  3. Step 3: Cross multiply
    3,467.00x = 4,784.45 × 1,895.10
  4. Step 4: Simplify right side
    3,467.00x = 9,067,001.72
  5. Step 5: Solve for x
    x = 9,067,001.72/3,467.00
  6. Step 6: Final answer
    x = 2,615.23

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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.