Home / 94,058.88-141,134.44-44,143.03

Finding the Fourth Proportional to 94,058.88, 141,134.44 and 44,143.03

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Solution

The fourth proportional to 94,058.88, 141,134.44 and 44,143.03 is: 66,236.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,058.88 : 141,134.44 = 44,143.03 : x
  2. Step 2: Convert to fraction form
    94,058.88/141,134.44 = 44,143.03/x
  3. Step 3: Cross multiply
    94,058.88x = 141,134.44 × 44,143.03
  4. Step 4: Simplify right side
    94,058.88x = 6,230,101,818.95
  5. Step 5: Solve for x
    x = 6,230,101,818.95/94,058.88
  6. Step 6: Final answer
    x = 66,236.19

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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.