Home / 182,123.49-273,029.43-69,884.25

Finding the Fourth Proportional to 182,123.49, 273,029.43 and 69,884.25

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Solution

The fourth proportional to 182,123.49, 273,029.43 and 69,884.25 is: 104,766.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,123.49 : 273,029.43 = 69,884.25 : x
  2. Step 2: Convert to fraction form
    182,123.49/273,029.43 = 69,884.25/x
  3. Step 3: Cross multiply
    182,123.49x = 273,029.43 × 69,884.25
  4. Step 4: Simplify right side
    182,123.49x = 19,080,456,943.48
  5. Step 5: Solve for x
    x = 19,080,456,943.48/182,123.49
  6. Step 6: Final answer
    x = 104,766.59

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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.