Home / 41,058.10-61,589.35-12,976.02

Finding the Fourth Proportional to 41,058.10, 61,589.35 and 12,976.02

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Solution

The fourth proportional to 41,058.10, 61,589.35 and 12,976.02 is: 19,464.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.10 : 61,589.35 = 12,976.02 : x
  2. Step 2: Convert to fraction form
    41,058.10/61,589.35 = 12,976.02/x
  3. Step 3: Cross multiply
    41,058.10x = 61,589.35 × 12,976.02
  4. Step 4: Simplify right side
    41,058.10x = 799,184,653.61
  5. Step 5: Solve for x
    x = 799,184,653.61/41,058.10
  6. Step 6: Final answer
    x = 19,464.73

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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.