Home / 27,333.21-41,005.57-15,492.66

Finding the Fourth Proportional to 27,333.21, 41,005.57 and 15,492.66

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Solution

The fourth proportional to 27,333.21, 41,005.57 and 15,492.66 is: 23,242.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,333.21 : 41,005.57 = 15,492.66 : x
  2. Step 2: Convert to fraction form
    27,333.21/41,005.57 = 15,492.66/x
  3. Step 3: Cross multiply
    27,333.21x = 41,005.57 × 15,492.66
  4. Step 4: Simplify right side
    27,333.21x = 635,285,149.09
  5. Step 5: Solve for x
    x = 635,285,149.09/27,333.21
  6. Step 6: Final answer
    x = 23,242.24

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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.