Home / 182,350.13-251,666.97-101,794.37

Finding the Fourth Proportional to 182,350.13, 251,666.97 and 101,794.37

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Solution

The fourth proportional to 182,350.13, 251,666.97 and 101,794.37 is: 140,489.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,350.13 : 251,666.97 = 101,794.37 : x
  2. Step 2: Convert to fraction form
    182,350.13/251,666.97 = 101,794.37/x
  3. Step 3: Cross multiply
    182,350.13x = 251,666.97 × 101,794.37
  4. Step 4: Simplify right side
    182,350.13x = 25,618,280,660.96
  5. Step 5: Solve for x
    x = 25,618,280,660.96/182,350.13
  6. Step 6: Final answer
    x = 140,489.51

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1.5x scale

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.