Home / 132,883.44-199,212.26-61,847.32

Finding the Fourth Proportional to 132,883.44, 199,212.26 and 61,847.32

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Solution

The fourth proportional to 132,883.44, 199,212.26 and 61,847.32 is: 92,718.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,883.44 : 199,212.26 = 61,847.32 : x
  2. Step 2: Convert to fraction form
    132,883.44/199,212.26 = 61,847.32/x
  3. Step 3: Cross multiply
    132,883.44x = 199,212.26 × 61,847.32
  4. Step 4: Simplify right side
    132,883.44x = 12,320,744,082.91
  5. Step 5: Solve for x
    x = 12,320,744,082.91/132,883.44
  6. Step 6: Final answer
    x = 92,718.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.