Home / 74,601.13-102,954.23-41,067.13

Finding the Fourth Proportional to 74,601.13, 102,954.23 and 41,067.13

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Solution

The fourth proportional to 74,601.13, 102,954.23 and 41,067.13 is: 56,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,601.13 : 102,954.23 = 41,067.13 : x
  2. Step 2: Convert to fraction form
    74,601.13/102,954.23 = 41,067.13/x
  3. Step 3: Cross multiply
    74,601.13x = 102,954.23 × 41,067.13
  4. Step 4: Simplify right side
    74,601.13x = 4,228,034,747.46
  5. Step 5: Solve for x
    x = 4,228,034,747.46/74,601.13
  6. Step 6: Final answer
    x = 56,675.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.