Home / 151,084.44-226,422.45-57,539.16

Finding the Fourth Proportional to 151,084.44, 226,422.45 and 57,539.16

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Solution

The fourth proportional to 151,084.44, 226,422.45 and 57,539.16 is: 86,230.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,084.44 : 226,422.45 = 57,539.16 : x
  2. Step 2: Convert to fraction form
    151,084.44/226,422.45 = 57,539.16/x
  3. Step 3: Cross multiply
    151,084.44x = 226,422.45 × 57,539.16
  4. Step 4: Simplify right side
    151,084.44x = 13,028,157,578.14
  5. Step 5: Solve for x
    x = 13,028,157,578.14/151,084.44
  6. Step 6: Final answer
    x = 86,230.97

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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.