Home / 50,490.81-75,528.05-41,504.94

Finding the Fourth Proportional to 50,490.81, 75,528.05 and 41,504.94

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Solution

The fourth proportional to 50,490.81, 75,528.05 and 41,504.94 is: 62,086.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,490.81 : 75,528.05 = 41,504.94 : x
  2. Step 2: Convert to fraction form
    50,490.81/75,528.05 = 41,504.94/x
  3. Step 3: Cross multiply
    50,490.81x = 75,528.05 × 41,504.94
  4. Step 4: Simplify right side
    50,490.81x = 3,134,786,976.04
  5. Step 5: Solve for x
    x = 3,134,786,976.04/50,490.81
  6. Step 6: Final answer
    x = 62,086.29

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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.