Home / 94,021.83-141,026.13-44,112.87

Finding the Fourth Proportional to 94,021.83, 141,026.13 and 44,112.87

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Solution

The fourth proportional to 94,021.83, 141,026.13 and 44,112.87 is: 66,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,021.83 : 141,026.13 = 44,112.87 : x
  2. Step 2: Convert to fraction form
    94,021.83/141,026.13 = 44,112.87/x
  3. Step 3: Cross multiply
    94,021.83x = 141,026.13 × 44,112.87
  4. Step 4: Simplify right side
    94,021.83x = 6,221,067,339.29
  5. Step 5: Solve for x
    x = 6,221,067,339.29/94,021.83
  6. Step 6: Final answer
    x = 66,166.20

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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.