Home / 151,103.46-226,577.16-44,473.54

Finding the Fourth Proportional to 151,103.46, 226,577.16 and 44,473.54

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Solution

The fourth proportional to 151,103.46, 226,577.16 and 44,473.54 is: 66,687.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,103.46 : 226,577.16 = 44,473.54 : x
  2. Step 2: Convert to fraction form
    151,103.46/226,577.16 = 44,473.54/x
  3. Step 3: Cross multiply
    151,103.46x = 226,577.16 × 44,473.54
  4. Step 4: Simplify right side
    151,103.46x = 10,076,688,388.35
  5. Step 5: Solve for x
    x = 10,076,688,388.35/151,103.46
  6. Step 6: Final answer
    x = 66,687.34

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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.