Home / 25,524.28-35,223.48-14,346.28

Finding the Fourth Proportional to 25,524.28, 35,223.48 and 14,346.28

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Solution

The fourth proportional to 25,524.28, 35,223.48 and 14,346.28 is: 19,797.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.28 : 35,223.48 = 14,346.28 : x
  2. Step 2: Convert to fraction form
    25,524.28/35,223.48 = 14,346.28/x
  3. Step 3: Cross multiply
    25,524.28x = 35,223.48 × 14,346.28
  4. Step 4: Simplify right side
    25,524.28x = 505,325,906.65
  5. Step 5: Solve for x
    x = 505,325,906.65/25,524.28
  6. Step 6: Final answer
    x = 19,797.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.