Home / 250,777.26-376,261.92-151,008.75

Finding the Fourth Proportional to 250,777.26, 376,261.92 and 151,008.75

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Solution

The fourth proportional to 250,777.26, 376,261.92 and 151,008.75 is: 226,570.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,777.26 : 376,261.92 = 151,008.75 : x
  2. Step 2: Convert to fraction form
    250,777.26/376,261.92 = 151,008.75/x
  3. Step 3: Cross multiply
    250,777.26x = 376,261.92 × 151,008.75
  4. Step 4: Simplify right side
    250,777.26x = 56,818,842,211.80
  5. Step 5: Solve for x
    x = 56,818,842,211.80/250,777.26
  6. Step 6: Final answer
    x = 226,570.95

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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.