Home / 96,009.98-132,277.45-66,910.92

Finding the Fourth Proportional to 96,009.98, 132,277.45 and 66,910.92

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Solution

The fourth proportional to 96,009.98, 132,277.45 and 66,910.92 is: 92,186.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,009.98 : 132,277.45 = 66,910.92 : x
  2. Step 2: Convert to fraction form
    96,009.98/132,277.45 = 66,910.92/x
  3. Step 3: Cross multiply
    96,009.98x = 132,277.45 × 66,910.92
  4. Step 4: Simplify right side
    96,009.98x = 8,850,806,219.92
  5. Step 5: Solve for x
    x = 8,850,806,219.92/96,009.98
  6. Step 6: Final answer
    x = 92,186.31

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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.