Home / 25,414.77-38,114.07-23,756.34

Finding the Fourth Proportional to 25,414.77, 38,114.07 and 23,756.34

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Solution

The fourth proportional to 25,414.77, 38,114.07 and 23,756.34 is: 35,626.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,414.77 : 38,114.07 = 23,756.34 : x
  2. Step 2: Convert to fraction form
    25,414.77/38,114.07 = 23,756.34/x
  3. Step 3: Cross multiply
    25,414.77x = 38,114.07 × 23,756.34
  4. Step 4: Simplify right side
    25,414.77x = 905,450,805.70
  5. Step 5: Solve for x
    x = 905,450,805.70/25,414.77
  6. Step 6: Final answer
    x = 35,626.95

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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.