Home / 4,419.89-6,100.43-3,460.89

Finding the Fourth Proportional to 4,419.89, 6,100.43 and 3,460.89

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Solution

The fourth proportional to 4,419.89, 6,100.43 and 3,460.89 is: 4,776.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.89 : 6,100.43 = 3,460.89 : x
  2. Step 2: Convert to fraction form
    4,419.89/6,100.43 = 3,460.89/x
  3. Step 3: Cross multiply
    4,419.89x = 6,100.43 × 3,460.89
  4. Step 4: Simplify right side
    4,419.89x = 21,112,899.88
  5. Step 5: Solve for x
    x = 21,112,899.88/4,419.89
  6. Step 6: Final answer
    x = 4,776.80

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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.