Home / 96,193.98-132,750.63-53,754.30

Finding the Fourth Proportional to 96,193.98, 132,750.63 and 53,754.30

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Solution

The fourth proportional to 96,193.98, 132,750.63 and 53,754.30 is: 74,182.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,193.98 : 132,750.63 = 53,754.30 : x
  2. Step 2: Convert to fraction form
    96,193.98/132,750.63 = 53,754.30/x
  3. Step 3: Cross multiply
    96,193.98x = 132,750.63 × 53,754.30
  4. Step 4: Simplify right side
    96,193.98x = 7,135,917,190.21
  5. Step 5: Solve for x
    x = 7,135,917,190.21/96,193.98
  6. Step 6: Final answer
    x = 74,182.58

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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.