Home / 55,512.24-83,255.40-16,058.76

Finding the Fourth Proportional to 55,512.24, 83,255.40 and 16,058.76

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Solution

The fourth proportional to 55,512.24, 83,255.40 and 16,058.76 is: 24,084.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,512.24 : 83,255.40 = 16,058.76 : x
  2. Step 2: Convert to fraction form
    55,512.24/83,255.40 = 16,058.76/x
  3. Step 3: Cross multiply
    55,512.24x = 83,255.40 × 16,058.76
  4. Step 4: Simplify right side
    55,512.24x = 1,336,978,487.30
  5. Step 5: Solve for x
    x = 1,336,978,487.30/55,512.24
  6. Step 6: Final answer
    x = 24,084.39

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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.