Home / 25,584.26-35,306.04-14,253.54

Finding the Fourth Proportional to 25,584.26, 35,306.04 and 14,253.54

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Solution

The fourth proportional to 25,584.26, 35,306.04 and 14,253.54 is: 19,669.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.26 : 35,306.04 = 14,253.54 : x
  2. Step 2: Convert to fraction form
    25,584.26/35,306.04 = 14,253.54/x
  3. Step 3: Cross multiply
    25,584.26x = 35,306.04 × 14,253.54
  4. Step 4: Simplify right side
    25,584.26x = 503,236,212.20
  5. Step 5: Solve for x
    x = 503,236,212.20/25,584.26
  6. Step 6: Final answer
    x = 19,669.76

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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.