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Finding the Fourth Proportional to 183,467.09, 275,200.64 and 167,966.73

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Solution

The fourth proportional to 183,467.09, 275,200.64 and 167,966.73 is: 251,950.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,467.09 : 275,200.64 = 167,966.73 : x
  2. Step 2: Convert to fraction form
    183,467.09/275,200.64 = 167,966.73/x
  3. Step 3: Cross multiply
    183,467.09x = 275,200.64 × 167,966.73
  4. Step 4: Simplify right side
    183,467.09x = 46,224,549,378.87
  5. Step 5: Solve for x
    x = 46,224,549,378.87/183,467.09
  6. Step 6: Final answer
    x = 251,950.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.