Home / 4,058.78-6,088.49-1,137.11

Finding the Fourth Proportional to 4,058.78, 6,088.49 and 1,137.11

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Solution

The fourth proportional to 4,058.78, 6,088.49 and 1,137.11 is: 1,705.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.78 : 6,088.49 = 1,137.11 : x
  2. Step 2: Convert to fraction form
    4,058.78/6,088.49 = 1,137.11/x
  3. Step 3: Cross multiply
    4,058.78x = 6,088.49 × 1,137.11
  4. Step 4: Simplify right side
    4,058.78x = 6,923,277.18
  5. Step 5: Solve for x
    x = 6,923,277.18/4,058.78
  6. Step 6: Final answer
    x = 1,705.75

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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.