Home / 182,869.40-274,304.10-151,765.40

Finding the Fourth Proportional to 182,869.40, 274,304.10 and 151,765.40

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Solution

The fourth proportional to 182,869.40, 274,304.10 and 151,765.40 is: 227,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,869.40 : 274,304.10 = 151,765.40 : x
  2. Step 2: Convert to fraction form
    182,869.40/274,304.10 = 151,765.40/x
  3. Step 3: Cross multiply
    182,869.40x = 274,304.10 × 151,765.40
  4. Step 4: Simplify right side
    182,869.40x = 41,629,871,458.14
  5. Step 5: Solve for x
    x = 41,629,871,458.14/182,869.40
  6. Step 6: Final answer
    x = 227,648.10

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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.