Home / 49,933.88-74,835.18-24,647.30

Finding the Fourth Proportional to 49,933.88, 74,835.18 and 24,647.30

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Solution

The fourth proportional to 49,933.88, 74,835.18 and 24,647.30 is: 36,938.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,933.88 : 74,835.18 = 24,647.30 : x
  2. Step 2: Convert to fraction form
    49,933.88/74,835.18 = 24,647.30/x
  3. Step 3: Cross multiply
    49,933.88x = 74,835.18 × 24,647.30
  4. Step 4: Simplify right side
    49,933.88x = 1,844,485,132.01
  5. Step 5: Solve for x
    x = 1,844,485,132.01/49,933.88
  6. Step 6: Final answer
    x = 36,938.55

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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.