Home / 122,344.88-183,495.38-33,586.70

Finding the Fourth Proportional to 122,344.88, 183,495.38 and 33,586.70

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Solution

The fourth proportional to 122,344.88, 183,495.38 and 33,586.70 is: 50,374.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,344.88 : 183,495.38 = 33,586.70 : x
  2. Step 2: Convert to fraction form
    122,344.88/183,495.38 = 33,586.70/x
  3. Step 3: Cross multiply
    122,344.88x = 183,495.38 × 33,586.70
  4. Step 4: Simplify right side
    122,344.88x = 6,163,004,279.45
  5. Step 5: Solve for x
    x = 6,163,004,279.45/122,344.88
  6. Step 6: Final answer
    x = 50,374.03

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1.5x scale

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.