Home / 4,394.13-6,064.61-2,505.75

Finding the Fourth Proportional to 4,394.13, 6,064.61 and 2,505.75

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Solution

The fourth proportional to 4,394.13, 6,064.61 and 2,505.75 is: 3,458.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.13 : 6,064.61 = 2,505.75 : x
  2. Step 2: Convert to fraction form
    4,394.13/6,064.61 = 2,505.75/x
  3. Step 3: Cross multiply
    4,394.13x = 6,064.61 × 2,505.75
  4. Step 4: Simplify right side
    4,394.13x = 15,196,383.98
  5. Step 5: Solve for x
    x = 15,196,383.98/4,394.13
  6. Step 6: Final answer
    x = 3,458.34

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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.