Home / 96,027.31-132,419.37-63,750.57

Finding the Fourth Proportional to 96,027.31, 132,419.37 and 63,750.57

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Solution

The fourth proportional to 96,027.31, 132,419.37 and 63,750.57 is: 87,910.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,027.31 : 132,419.37 = 63,750.57 : x
  2. Step 2: Convert to fraction form
    96,027.31/132,419.37 = 63,750.57/x
  3. Step 3: Cross multiply
    96,027.31x = 132,419.37 × 63,750.57
  4. Step 4: Simplify right side
    96,027.31x = 8,441,810,316.54
  5. Step 5: Solve for x
    x = 8,441,810,316.54/96,027.31
  6. Step 6: Final answer
    x = 87,910.52

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1.5x scale

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.