Home / 94,020.34-141,023.87-44,111.38

Finding the Fourth Proportional to 94,020.34, 141,023.87 and 44,111.38

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Solution

The fourth proportional to 94,020.34, 141,023.87 and 44,111.38 is: 66,163.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,020.34 : 141,023.87 = 44,111.38 : x
  2. Step 2: Convert to fraction form
    94,020.34/141,023.87 = 44,111.38/x
  3. Step 3: Cross multiply
    94,020.34x = 141,023.87 × 44,111.38
  4. Step 4: Simplify right side
    94,020.34x = 6,220,757,518.64
  5. Step 5: Solve for x
    x = 6,220,757,518.64/94,020.34
  6. Step 6: Final answer
    x = 66,163.95

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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.