Home / 36,040.19-54,068.18-11,082.06

Finding the Fourth Proportional to 36,040.19, 54,068.18 and 11,082.06

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Solution

The fourth proportional to 36,040.19, 54,068.18 and 11,082.06 is: 16,625.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,040.19 : 54,068.18 = 11,082.06 : x
  2. Step 2: Convert to fraction form
    36,040.19/54,068.18 = 11,082.06/x
  3. Step 3: Cross multiply
    36,040.19x = 54,068.18 × 11,082.06
  4. Step 4: Simplify right side
    36,040.19x = 599,186,759.44
  5. Step 5: Solve for x
    x = 599,186,759.44/36,040.19
  6. Step 6: Final answer
    x = 16,625.52

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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.