Home / 264,002.46-364,321.16-149,303.63

Finding the Fourth Proportional to 264,002.46, 364,321.16 and 149,303.63

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Solution

The fourth proportional to 264,002.46, 364,321.16 and 149,303.63 is: 206,037.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,002.46 : 364,321.16 = 149,303.63 : x
  2. Step 2: Convert to fraction form
    264,002.46/364,321.16 = 149,303.63/x
  3. Step 3: Cross multiply
    264,002.46x = 364,321.16 × 149,303.63
  4. Step 4: Simplify right side
    264,002.46x = 54,394,469,105.69
  5. Step 5: Solve for x
    x = 54,394,469,105.69/264,002.46
  6. Step 6: Final answer
    x = 206,037.74

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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.