Home / 29,755.41-41,063.09-16,325.88

Finding the Fourth Proportional to 29,755.41, 41,063.09 and 16,325.88

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Solution

The fourth proportional to 29,755.41, 41,063.09 and 16,325.88 is: 22,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,755.41 : 41,063.09 = 16,325.88 : x
  2. Step 2: Convert to fraction form
    29,755.41/41,063.09 = 16,325.88/x
  3. Step 3: Cross multiply
    29,755.41x = 41,063.09 × 16,325.88
  4. Step 4: Simplify right side
    29,755.41x = 670,390,998.14
  5. Step 5: Solve for x
    x = 670,390,998.14/29,755.41
  6. Step 6: Final answer
    x = 22,530.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.