Home / 49,286.79-73,938.33-15,999.84

Finding the Fourth Proportional to 49,286.79, 73,938.33 and 15,999.84

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Solution

The fourth proportional to 49,286.79, 73,938.33 and 15,999.84 is: 24,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,286.79 : 73,938.33 = 15,999.84 : x
  2. Step 2: Convert to fraction form
    49,286.79/73,938.33 = 15,999.84/x
  3. Step 3: Cross multiply
    49,286.79x = 73,938.33 × 15,999.84
  4. Step 4: Simplify right side
    49,286.79x = 1,183,001,449.87
  5. Step 5: Solve for x
    x = 1,183,001,449.87/49,286.79
  6. Step 6: Final answer
    x = 24,002.40

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1.5x scale

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.