Home / 25,594.44-38,391.61-11,559.39

Finding the Fourth Proportional to 25,594.44, 38,391.61 and 11,559.39

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Solution

The fourth proportional to 25,594.44, 38,391.61 and 11,559.39 is: 17,339.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,594.44 : 38,391.61 = 11,559.39 : x
  2. Step 2: Convert to fraction form
    25,594.44/38,391.61 = 11,559.39/x
  3. Step 3: Cross multiply
    25,594.44x = 38,391.61 × 11,559.39
  4. Step 4: Simplify right side
    25,594.44x = 443,783,592.72
  5. Step 5: Solve for x
    x = 443,783,592.72/25,594.44
  6. Step 6: Final answer
    x = 17,339.06

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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.