Home / 69,624.36-104,404.14-25,249.32

Finding the Fourth Proportional to 69,624.36, 104,404.14 and 25,249.32

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Solution

The fourth proportional to 69,624.36, 104,404.14 and 25,249.32 is: 37,862.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,624.36 : 104,404.14 = 25,249.32 : x
  2. Step 2: Convert to fraction form
    69,624.36/104,404.14 = 25,249.32/x
  3. Step 3: Cross multiply
    69,624.36x = 104,404.14 × 25,249.32
  4. Step 4: Simplify right side
    69,624.36x = 2,636,133,540.18
  5. Step 5: Solve for x
    x = 2,636,133,540.18/69,624.36
  6. Step 6: Final answer
    x = 37,862.23

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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.