Home / 95,790.48-132,194.16-55,504.32

Finding the Fourth Proportional to 95,790.48, 132,194.16 and 55,504.32

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Solution

The fourth proportional to 95,790.48, 132,194.16 and 55,504.32 is: 76,597.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,790.48 : 132,194.16 = 55,504.32 : x
  2. Step 2: Convert to fraction form
    95,790.48/132,194.16 = 55,504.32/x
  3. Step 3: Cross multiply
    95,790.48x = 132,194.16 × 55,504.32
  4. Step 4: Simplify right side
    95,790.48x = 7,337,346,958.77
  5. Step 5: Solve for x
    x = 7,337,346,958.77/95,790.48
  6. Step 6: Final answer
    x = 76,597.87

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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.