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Finding the Fourth Proportional to 183,466.84, 275,200.26 and 167,966.48

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Solution

The fourth proportional to 183,466.84, 275,200.26 and 167,966.48 is: 251,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,466.84 : 275,200.26 = 167,966.48 : x
  2. Step 2: Convert to fraction form
    183,466.84/275,200.26 = 167,966.48/x
  3. Step 3: Cross multiply
    183,466.84x = 275,200.26 × 167,966.48
  4. Step 4: Simplify right side
    183,466.84x = 46,224,417,591.28
  5. Step 5: Solve for x
    x = 46,224,417,591.28/183,466.84
  6. Step 6: Final answer
    x = 251,949.71

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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.