Home / 122,614.08-183,924.76-33,874.12

Finding the Fourth Proportional to 122,614.08, 183,924.76 and 33,874.12

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Solution

The fourth proportional to 122,614.08, 183,924.76 and 33,874.12 is: 50,812.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,614.08 : 183,924.76 = 33,874.12 : x
  2. Step 2: Convert to fraction form
    122,614.08/183,924.76 = 33,874.12/x
  3. Step 3: Cross multiply
    122,614.08x = 183,924.76 × 33,874.12
  4. Step 4: Simplify right side
    122,614.08x = 6,230,289,391.21
  5. Step 5: Solve for x
    x = 6,230,289,391.21/122,614.08
  6. Step 6: Final answer
    x = 50,812.19

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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.