Home / 95,803.32-132,198.57-59,003.67

Finding the Fourth Proportional to 95,803.32, 132,198.57 and 59,003.67

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Solution

The fourth proportional to 95,803.32, 132,198.57 and 59,003.67 is: 81,418.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,803.32 : 132,198.57 = 59,003.67 : x
  2. Step 2: Convert to fraction form
    95,803.32/132,198.57 = 59,003.67/x
  3. Step 3: Cross multiply
    95,803.32x = 132,198.57 × 59,003.67
  4. Step 4: Simplify right side
    95,803.32x = 7,800,200,798.75
  5. Step 5: Solve for x
    x = 7,800,200,798.75/95,803.32
  6. Step 6: Final answer
    x = 81,418.90

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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.