Home / 4,052.49-6,077.54-2,076.90

Finding the Fourth Proportional to 4,052.49, 6,077.54 and 2,076.90

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Solution

The fourth proportional to 4,052.49, 6,077.54 and 2,076.90 is: 3,114.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052.49 : 6,077.54 = 2,076.90 : x
  2. Step 2: Convert to fraction form
    4,052.49/6,077.54 = 2,076.90/x
  3. Step 3: Cross multiply
    4,052.49x = 6,077.54 × 2,076.90
  4. Step 4: Simplify right side
    4,052.49x = 12,622,442.83
  5. Step 5: Solve for x
    x = 12,622,442.83/4,052.49
  6. Step 6: Final answer
    x = 3,114.74

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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.