Home / 95,729.19-132,101.01-52,706.94

Finding the Fourth Proportional to 95,729.19, 132,101.01 and 52,706.94

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Solution

The fourth proportional to 95,729.19, 132,101.01 and 52,706.94 is: 72,732.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,729.19 : 132,101.01 = 52,706.94 : x
  2. Step 2: Convert to fraction form
    95,729.19/132,101.01 = 52,706.94/x
  3. Step 3: Cross multiply
    95,729.19x = 132,101.01 × 52,706.94
  4. Step 4: Simplify right side
    95,729.19x = 6,962,640,008.01
  5. Step 5: Solve for x
    x = 6,962,640,008.01/95,729.19
  6. Step 6: Final answer
    x = 72,732.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.