Home / 95,845.21-132,180.06-60,038.35

Finding the Fourth Proportional to 95,845.21, 132,180.06 and 60,038.35

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Solution

The fourth proportional to 95,845.21, 132,180.06 and 60,038.35 is: 82,798.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,845.21 : 132,180.06 = 60,038.35 : x
  2. Step 2: Convert to fraction form
    95,845.21/132,180.06 = 60,038.35/x
  3. Step 3: Cross multiply
    95,845.21x = 132,180.06 × 60,038.35
  4. Step 4: Simplify right side
    95,845.21x = 7,935,872,705.30
  5. Step 5: Solve for x
    x = 7,935,872,705.30/95,845.21
  6. Step 6: Final answer
    x = 82,798.85

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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.