Home / 69,625.11-104,405.27-25,250.07

Finding the Fourth Proportional to 69,625.11, 104,405.27 and 25,250.07

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Solution

The fourth proportional to 69,625.11, 104,405.27 and 25,250.07 is: 37,863.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,625.11 : 104,405.27 = 25,250.07 : x
  2. Step 2: Convert to fraction form
    69,625.11/104,405.27 = 25,250.07/x
  3. Step 3: Cross multiply
    69,625.11x = 104,405.27 × 25,250.07
  4. Step 4: Simplify right side
    69,625.11x = 2,636,240,249.62
  5. Step 5: Solve for x
    x = 2,636,240,249.62/69,625.11
  6. Step 6: Final answer
    x = 37,863.35

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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.