Home / 25,366.62-38,058.66-11,336.33

Finding the Fourth Proportional to 25,366.62, 38,058.66 and 11,336.33

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Solution

The fourth proportional to 25,366.62, 38,058.66 and 11,336.33 is: 17,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.62 : 38,058.66 = 11,336.33 : x
  2. Step 2: Convert to fraction form
    25,366.62/38,058.66 = 11,336.33/x
  3. Step 3: Cross multiply
    25,366.62x = 38,058.66 × 11,336.33
  4. Step 4: Simplify right side
    25,366.62x = 431,445,517.22
  5. Step 5: Solve for x
    x = 431,445,517.22/25,366.62
  6. Step 6: Final answer
    x = 17,008.40

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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.