Home / 4,058.52-6,076.80-2,106.62

Finding the Fourth Proportional to 4,058.52, 6,076.80 and 2,106.62

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Solution

The fourth proportional to 4,058.52, 6,076.80 and 2,106.62 is: 3,154.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.52 : 6,076.80 = 2,106.62 : x
  2. Step 2: Convert to fraction form
    4,058.52/6,076.80 = 2,106.62/x
  3. Step 3: Cross multiply
    4,058.52x = 6,076.80 × 2,106.62
  4. Step 4: Simplify right side
    4,058.52x = 12,801,508.42
  5. Step 5: Solve for x
    x = 12,801,508.42/4,058.52
  6. Step 6: Final answer
    x = 3,154.23

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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.