Home / 182,050.21-251,318.44-141,123.92

Finding the Fourth Proportional to 182,050.21, 251,318.44 and 141,123.92

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Solution

The fourth proportional to 182,050.21, 251,318.44 and 141,123.92 is: 194,820.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,050.21 : 251,318.44 = 141,123.92 : x
  2. Step 2: Convert to fraction form
    182,050.21/251,318.44 = 141,123.92/x
  3. Step 3: Cross multiply
    182,050.21x = 251,318.44 × 141,123.92
  4. Step 4: Simplify right side
    182,050.21x = 35,467,043,696.57
  5. Step 5: Solve for x
    x = 35,467,043,696.57/182,050.21
  6. Step 6: Final answer
    x = 194,820.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.