Home / 27,399.45-41,084.36-9,625.52

Finding the Fourth Proportional to 27,399.45, 41,084.36 and 9,625.52

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Solution

The fourth proportional to 27,399.45, 41,084.36 and 9,625.52 is: 14,433.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,399.45 : 41,084.36 = 9,625.52 : x
  2. Step 2: Convert to fraction form
    27,399.45/41,084.36 = 9,625.52/x
  3. Step 3: Cross multiply
    27,399.45x = 41,084.36 × 9,625.52
  4. Step 4: Simplify right side
    27,399.45x = 395,458,328.87
  5. Step 5: Solve for x
    x = 395,458,328.87/27,399.45
  6. Step 6: Final answer
    x = 14,433.08

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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.