Home / 122,635.36-183,952.59-33,888.70

Finding the Fourth Proportional to 122,635.36, 183,952.59 and 33,888.70

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Solution

The fourth proportional to 122,635.36, 183,952.59 and 33,888.70 is: 50,832.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,635.36 : 183,952.59 = 33,888.70 : x
  2. Step 2: Convert to fraction form
    122,635.36/183,952.59 = 33,888.70/x
  3. Step 3: Cross multiply
    122,635.36x = 183,952.59 × 33,888.70
  4. Step 4: Simplify right side
    122,635.36x = 6,233,914,136.73
  5. Step 5: Solve for x
    x = 6,233,914,136.73/122,635.36
  6. Step 6: Final answer
    x = 50,832.93

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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.