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Finding the Fourth Proportional to 264,149.88, 364,551.98 and 150,950.68

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Solution

The fourth proportional to 264,149.88, 364,551.98 and 150,950.68 is: 208,326.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,149.88 : 364,551.98 = 150,950.68 : x
  2. Step 2: Convert to fraction form
    264,149.88/364,551.98 = 150,950.68/x
  3. Step 3: Cross multiply
    264,149.88x = 364,551.98 × 150,950.68
  4. Step 4: Simplify right side
    264,149.88x = 55,029,369,276.35
  5. Step 5: Solve for x
    x = 55,029,369,276.35/264,149.88
  6. Step 6: Final answer
    x = 208,326.31

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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.