Home / 4,058.36-6,076.53-2,106.46

Finding the Fourth Proportional to 4,058.36, 6,076.53 and 2,106.46

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Solution

The fourth proportional to 4,058.36, 6,076.53 and 2,106.46 is: 3,153.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.36 : 6,076.53 = 2,106.46 : x
  2. Step 2: Convert to fraction form
    4,058.36/6,076.53 = 2,106.46/x
  3. Step 3: Cross multiply
    4,058.36x = 6,076.53 × 2,106.46
  4. Step 4: Simplify right side
    4,058.36x = 12,799,967.38
  5. Step 5: Solve for x
    x = 12,799,967.38/4,058.36
  6. Step 6: Final answer
    x = 3,153.98

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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.