Home / 69,626.36-104,407.14-25,251.32

Finding the Fourth Proportional to 69,626.36, 104,407.14 and 25,251.32

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Solution

The fourth proportional to 69,626.36, 104,407.14 and 25,251.32 is: 37,865.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,626.36 : 104,407.14 = 25,251.32 : x
  2. Step 2: Convert to fraction form
    69,626.36/104,407.14 = 25,251.32/x
  3. Step 3: Cross multiply
    69,626.36x = 104,407.14 × 25,251.32
  4. Step 4: Simplify right side
    69,626.36x = 2,636,418,102.42
  5. Step 5: Solve for x
    x = 2,636,418,102.42/69,626.36
  6. Step 6: Final answer
    x = 37,865.23

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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.