Home / 57,233.52-85,871.88-23,976

Finding the Fourth Proportional to 57,233.52, 85,871.88 and 23,976

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Solution

The fourth proportional to 57,233.52, 85,871.88 and 23,976 is: 35,973.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,233.52 : 85,871.88 = 23,976 : x
  2. Step 2: Convert to fraction form
    57,233.52/85,871.88 = 23,976/x
  3. Step 3: Cross multiply
    57,233.52x = 85,871.88 × 23,976
  4. Step 4: Simplify right side
    57,233.52x = 2,058,864,194.88
  5. Step 5: Solve for x
    x = 2,058,864,194.88/57,233.52
  6. Step 6: Final answer
    x = 35,973.05

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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.