Home / 270,933.68-373,891.48-150,076.82

Finding the Fourth Proportional to 270,933.68, 373,891.48 and 150,076.82

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Solution

The fourth proportional to 270,933.68, 373,891.48 and 150,076.82 is: 207,107.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,933.68 : 373,891.48 = 150,076.82 : x
  2. Step 2: Convert to fraction form
    270,933.68/373,891.48 = 150,076.82/x
  3. Step 3: Cross multiply
    270,933.68x = 373,891.48 × 150,076.82
  4. Step 4: Simplify right side
    270,933.68x = 56,112,444,343.49
  5. Step 5: Solve for x
    x = 56,112,444,343.49/270,933.68
  6. Step 6: Final answer
    x = 207,107.67

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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.