Home / 48,824.39-73,242-15,536.75

Finding the Fourth Proportional to 48,824.39, 73,242 and 15,536.75

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Solution

The fourth proportional to 48,824.39, 73,242 and 15,536.75 is: 23,306.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,824.39 : 73,242 = 15,536.75 : x
  2. Step 2: Convert to fraction form
    48,824.39/73,242 = 15,536.75/x
  3. Step 3: Cross multiply
    48,824.39x = 73,242 × 15,536.75
  4. Step 4: Simplify right side
    48,824.39x = 1,137,942,277.29
  5. Step 5: Solve for x
    x = 1,137,942,277.29/48,824.39
  6. Step 6: Final answer
    x = 23,306.84

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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.