Home / 122,342.88-183,492.38-33,584.70

Finding the Fourth Proportional to 122,342.88, 183,492.38 and 33,584.70

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Solution

The fourth proportional to 122,342.88, 183,492.38 and 33,584.70 is: 50,371.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,342.88 : 183,492.38 = 33,584.70 : x
  2. Step 2: Convert to fraction form
    122,342.88/183,492.38 = 33,584.70/x
  3. Step 3: Cross multiply
    122,342.88x = 183,492.38 × 33,584.70
  4. Step 4: Simplify right side
    122,342.88x = 6,162,536,534.59
  5. Step 5: Solve for x
    x = 6,162,536,534.59/122,342.88
  6. Step 6: Final answer
    x = 50,371.03

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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.