Home / 95,813.44-132,220.60-55,526.16

Finding the Fourth Proportional to 95,813.44, 132,220.60 and 55,526.16

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Solution

The fourth proportional to 95,813.44, 132,220.60 and 55,526.16 is: 76,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,813.44 : 132,220.60 = 55,526.16 : x
  2. Step 2: Convert to fraction form
    95,813.44/132,220.60 = 55,526.16/x
  3. Step 3: Cross multiply
    95,813.44x = 132,220.60 × 55,526.16
  4. Step 4: Simplify right side
    95,813.44x = 7,341,702,190.90
  5. Step 5: Solve for x
    x = 7,341,702,190.90/95,813.44
  6. Step 6: Final answer
    x = 76,624.97

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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.