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Finding the Fourth Proportional to 151,670.52, 227,549.52 and 62,907.48

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Solution

The fourth proportional to 151,670.52, 227,549.52 and 62,907.48 is: 94,379.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,670.52 : 227,549.52 = 62,907.48 : x
  2. Step 2: Convert to fraction form
    151,670.52/227,549.52 = 62,907.48/x
  3. Step 3: Cross multiply
    151,670.52x = 227,549.52 × 62,907.48
  4. Step 4: Simplify right side
    151,670.52x = 14,314,566,878.41
  5. Step 5: Solve for x
    x = 14,314,566,878.41/151,670.52
  6. Step 6: Final answer
    x = 94,379.36

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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.