Home / 4,076.14-6,110.54-1,477.25

Finding the Fourth Proportional to 4,076.14, 6,110.54 and 1,477.25

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Solution

The fourth proportional to 4,076.14, 6,110.54 and 1,477.25 is: 2,214.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.14 : 6,110.54 = 1,477.25 : x
  2. Step 2: Convert to fraction form
    4,076.14/6,110.54 = 1,477.25/x
  3. Step 3: Cross multiply
    4,076.14x = 6,110.54 × 1,477.25
  4. Step 4: Simplify right side
    4,076.14x = 9,026,787.83
  5. Step 5: Solve for x
    x = 9,026,787.83/4,076.14
  6. Step 6: Final answer
    x = 2,214.55

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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.