Home / 94,806.40-142,183.68-35,637.52

Finding the Fourth Proportional to 94,806.40, 142,183.68 and 35,637.52

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Solution

The fourth proportional to 94,806.40, 142,183.68 and 35,637.52 is: 53,446.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806.40 : 142,183.68 = 35,637.52 : x
  2. Step 2: Convert to fraction form
    94,806.40/142,183.68 = 35,637.52/x
  3. Step 3: Cross multiply
    94,806.40x = 142,183.68 × 35,637.52
  4. Step 4: Simplify right side
    94,806.40x = 5,067,073,739.67
  5. Step 5: Solve for x
    x = 5,067,073,739.67/94,806.40
  6. Step 6: Final answer
    x = 53,446.54

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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.