Home / 151,463.04-227,040.64-62,764.80

Finding the Fourth Proportional to 151,463.04, 227,040.64 and 62,764.80

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Solution

The fourth proportional to 151,463.04, 227,040.64 and 62,764.80 is: 94,083.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,463.04 : 227,040.64 = 62,764.80 : x
  2. Step 2: Convert to fraction form
    151,463.04/227,040.64 = 62,764.80/x
  3. Step 3: Cross multiply
    151,463.04x = 227,040.64 × 62,764.80
  4. Step 4: Simplify right side
    151,463.04x = 14,250,160,361.47
  5. Step 5: Solve for x
    x = 14,250,160,361.47/151,463.04
  6. Step 6: Final answer
    x = 94,083.42

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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.