Home / 41,200.16-61,800.12-35,636.96

Finding the Fourth Proportional to 41,200.16, 61,800.12 and 35,636.96

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Solution

The fourth proportional to 41,200.16, 61,800.12 and 35,636.96 is: 53,455.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,200.16 : 61,800.12 = 35,636.96 : x
  2. Step 2: Convert to fraction form
    41,200.16/61,800.12 = 35,636.96/x
  3. Step 3: Cross multiply
    41,200.16x = 61,800.12 × 35,636.96
  4. Step 4: Simplify right side
    41,200.16x = 2,202,368,404.44
  5. Step 5: Solve for x
    x = 2,202,368,404.44/41,200.16
  6. Step 6: Final answer
    x = 53,455.34

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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.