Home / 132,334.02-198,451.35-48,073.37

Finding the Fourth Proportional to 132,334.02, 198,451.35 and 48,073.37

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Solution

The fourth proportional to 132,334.02, 198,451.35 and 48,073.37 is: 72,092.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,334.02 : 198,451.35 = 48,073.37 : x
  2. Step 2: Convert to fraction form
    132,334.02/198,451.35 = 48,073.37/x
  3. Step 3: Cross multiply
    132,334.02x = 198,451.35 × 48,073.37
  4. Step 4: Simplify right side
    132,334.02x = 9,540,224,183.29
  5. Step 5: Solve for x
    x = 9,540,224,183.29/132,334.02
  6. Step 6: Final answer
    x = 72,092.00

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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.