Home / 132,052.56-197,605.71-114,344.34

Finding the Fourth Proportional to 132,052.56, 197,605.71 and 114,344.34

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Solution

The fourth proportional to 132,052.56, 197,605.71 and 114,344.34 is: 171,106.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,052.56 : 197,605.71 = 114,344.34 : x
  2. Step 2: Convert to fraction form
    132,052.56/197,605.71 = 114,344.34/x
  3. Step 3: Cross multiply
    132,052.56x = 197,605.71 × 114,344.34
  4. Step 4: Simplify right side
    132,052.56x = 22,595,094,490.18
  5. Step 5: Solve for x
    x = 22,595,094,490.18/132,052.56
  6. Step 6: Final answer
    x = 171,106.83

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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.