Home / 4,415.69-6,092.82-3,000.51

Finding the Fourth Proportional to 4,415.69, 6,092.82 and 3,000.51

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Solution

The fourth proportional to 4,415.69, 6,092.82 and 3,000.51 is: 4,140.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.69 : 6,092.82 = 3,000.51 : x
  2. Step 2: Convert to fraction form
    4,415.69/6,092.82 = 3,000.51/x
  3. Step 3: Cross multiply
    4,415.69x = 6,092.82 × 3,000.51
  4. Step 4: Simplify right side
    4,415.69x = 18,281,567.34
  5. Step 5: Solve for x
    x = 18,281,567.34/4,415.69
  6. Step 6: Final answer
    x = 4,140.14

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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.