Home / 49,239.37-73,868.24-15,956.47

Finding the Fourth Proportional to 49,239.37, 73,868.24 and 15,956.47

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Solution

The fourth proportional to 49,239.37, 73,868.24 and 15,956.47 is: 23,937.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,239.37 : 73,868.24 = 15,956.47 : x
  2. Step 2: Convert to fraction form
    49,239.37/73,868.24 = 15,956.47/x
  3. Step 3: Cross multiply
    49,239.37x = 73,868.24 × 15,956.47
  4. Step 4: Simplify right side
    49,239.37x = 1,178,676,355.51
  5. Step 5: Solve for x
    x = 1,178,676,355.51/49,239.37
  6. Step 6: Final answer
    x = 23,937.68

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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.