Home / 3,010.61-4,517.71-1,367.14

Finding the Fourth Proportional to 3,010.61, 4,517.71 and 1,367.14

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Solution

The fourth proportional to 3,010.61, 4,517.71 and 1,367.14 is: 2,051.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.61 : 4,517.71 = 1,367.14 : x
  2. Step 2: Convert to fraction form
    3,010.61/4,517.71 = 1,367.14/x
  3. Step 3: Cross multiply
    3,010.61x = 4,517.71 × 1,367.14
  4. Step 4: Simplify right side
    3,010.61x = 6,176,312.63
  5. Step 5: Solve for x
    x = 6,176,312.63/3,010.61
  6. Step 6: Final answer
    x = 2,051.52

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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.