Home / 27,922.10-41,847.48-13,098.32

Finding the Fourth Proportional to 27,922.10, 41,847.48 and 13,098.32

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Solution

The fourth proportional to 27,922.10, 41,847.48 and 13,098.32 is: 19,630.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,922.10 : 41,847.48 = 13,098.32 : x
  2. Step 2: Convert to fraction form
    27,922.10/41,847.48 = 13,098.32/x
  3. Step 3: Cross multiply
    27,922.10x = 41,847.48 × 13,098.32
  4. Step 4: Simplify right side
    27,922.10x = 548,131,684.23
  5. Step 5: Solve for x
    x = 548,131,684.23/27,922.10
  6. Step 6: Final answer
    x = 19,630.75

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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.