Home / 264,322.92-364,771.06-149,601.56

Finding the Fourth Proportional to 264,322.92, 364,771.06 and 149,601.56

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Solution

The fourth proportional to 264,322.92, 364,771.06 and 149,601.56 is: 206,453.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,322.92 : 364,771.06 = 149,601.56 : x
  2. Step 2: Convert to fraction form
    264,322.92/364,771.06 = 149,601.56/x
  3. Step 3: Cross multiply
    264,322.92x = 364,771.06 × 149,601.56
  4. Step 4: Simplify right side
    264,322.92x = 54,570,319,618.85
  5. Step 5: Solve for x
    x = 54,570,319,618.85/264,322.92
  6. Step 6: Final answer
    x = 206,453.23

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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.