Home / 36,257.59-54,392.15-15,481.27

Finding the Fourth Proportional to 36,257.59, 54,392.15 and 15,481.27

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Solution

The fourth proportional to 36,257.59, 54,392.15 and 15,481.27 is: 23,224.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,257.59 : 54,392.15 = 15,481.27 : x
  2. Step 2: Convert to fraction form
    36,257.59/54,392.15 = 15,481.27/x
  3. Step 3: Cross multiply
    36,257.59x = 54,392.15 × 15,481.27
  4. Step 4: Simplify right side
    36,257.59x = 842,059,482.62
  5. Step 5: Solve for x
    x = 842,059,482.62/36,257.59
  6. Step 6: Final answer
    x = 23,224.36

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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.