Home / 95,795.37-132,199.02-55,512.06

Finding the Fourth Proportional to 95,795.37, 132,199.02 and 55,512.06

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Solution

The fourth proportional to 95,795.37, 132,199.02 and 55,512.06 is: 76,607.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,795.37 : 132,199.02 = 55,512.06 : x
  2. Step 2: Convert to fraction form
    95,795.37/132,199.02 = 55,512.06/x
  3. Step 3: Cross multiply
    95,795.37x = 132,199.02 × 55,512.06
  4. Step 4: Simplify right side
    95,795.37x = 7,338,639,930.18
  5. Step 5: Solve for x
    x = 7,338,639,930.18/95,795.37
  6. Step 6: Final answer
    x = 76,607.46

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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.