Home / 122,343.66-183,515.40-33,597.54

Finding the Fourth Proportional to 122,343.66, 183,515.40 and 33,597.54

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Solution

The fourth proportional to 122,343.66, 183,515.40 and 33,597.54 is: 50,396.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,343.66 : 183,515.40 = 33,597.54 : x
  2. Step 2: Convert to fraction form
    122,343.66/183,515.40 = 33,597.54/x
  3. Step 3: Cross multiply
    122,343.66x = 183,515.40 × 33,597.54
  4. Step 4: Simplify right side
    122,343.66x = 6,165,665,992.12
  5. Step 5: Solve for x
    x = 6,165,665,992.12/122,343.66
  6. Step 6: Final answer
    x = 50,396.29

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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.