Home / 122,581.24-183,882.47-33,834.77

Finding the Fourth Proportional to 122,581.24, 183,882.47 and 33,834.77

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Solution

The fourth proportional to 122,581.24, 183,882.47 and 33,834.77 is: 50,755.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,581.24 : 183,882.47 = 33,834.77 : x
  2. Step 2: Convert to fraction form
    122,581.24/183,882.47 = 33,834.77/x
  3. Step 3: Cross multiply
    122,581.24x = 183,882.47 × 33,834.77
  4. Step 4: Simplify right side
    122,581.24x = 6,221,621,079.48
  5. Step 5: Solve for x
    x = 6,221,621,079.48/122,581.24
  6. Step 6: Final answer
    x = 50,755.08

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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.