Home / 182,027.31-251,198.86-101,459.95

Finding the Fourth Proportional to 182,027.31, 251,198.86 and 101,459.95

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Solution

The fourth proportional to 182,027.31, 251,198.86 and 101,459.95 is: 140,015.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,027.31 : 251,198.86 = 101,459.95 : x
  2. Step 2: Convert to fraction form
    182,027.31/251,198.86 = 101,459.95/x
  3. Step 3: Cross multiply
    182,027.31x = 251,198.86 × 101,459.95
  4. Step 4: Simplify right side
    182,027.31x = 25,486,623,775.66
  5. Step 5: Solve for x
    x = 25,486,623,775.66/182,027.31
  6. Step 6: Final answer
    x = 140,015.38

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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.