Home / 41,434.44-62,107.62-28,254.12

Finding the Fourth Proportional to 41,434.44, 62,107.62 and 28,254.12

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Solution

The fourth proportional to 41,434.44, 62,107.62 and 28,254.12 is: 42,351.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,434.44 : 62,107.62 = 28,254.12 : x
  2. Step 2: Convert to fraction form
    41,434.44/62,107.62 = 28,254.12/x
  3. Step 3: Cross multiply
    41,434.44x = 62,107.62 × 28,254.12
  4. Step 4: Simplify right side
    41,434.44x = 1,754,796,148.39
  5. Step 5: Solve for x
    x = 1,754,796,148.39/41,434.44
  6. Step 6: Final answer
    x = 42,351.15

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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.