Home / 88,596.18-132,800.26-43,554.04

Finding the Fourth Proportional to 88,596.18, 132,800.26 and 43,554.04

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Solution

The fourth proportional to 88,596.18, 132,800.26 and 43,554.04 is: 65,284.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,596.18 : 132,800.26 = 43,554.04 : x
  2. Step 2: Convert to fraction form
    88,596.18/132,800.26 = 43,554.04/x
  3. Step 3: Cross multiply
    88,596.18x = 132,800.26 × 43,554.04
  4. Step 4: Simplify right side
    88,596.18x = 5,783,987,836.05
  5. Step 5: Solve for x
    x = 5,783,987,836.05/88,596.18
  6. Step 6: Final answer
    x = 65,284.84

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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.