Home / 182,194.08-273,304.08-57,534

Finding the Fourth Proportional to 182,194.08, 273,304.08 and 57,534

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Solution

The fourth proportional to 182,194.08, 273,304.08 and 57,534 is: 86,305.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,194.08 : 273,304.08 = 57,534 : x
  2. Step 2: Convert to fraction form
    182,194.08/273,304.08 = 57,534/x
  3. Step 3: Cross multiply
    182,194.08x = 273,304.08 × 57,534
  4. Step 4: Simplify right side
    182,194.08x = 15,724,276,938.72
  5. Step 5: Solve for x
    x = 15,724,276,938.72/182,194.08
  6. Step 6: Final answer
    x = 86,305.09

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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.