Home / 27,554.40-41,307.32-10,926.12

Finding the Fourth Proportional to 27,554.40, 41,307.32 and 10,926.12

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Solution

The fourth proportional to 27,554.40, 41,307.32 and 10,926.12 is: 16,379.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554.40 : 41,307.32 = 10,926.12 : x
  2. Step 2: Convert to fraction form
    27,554.40/41,307.32 = 10,926.12/x
  3. Step 3: Cross multiply
    27,554.40x = 41,307.32 × 10,926.12
  4. Step 4: Simplify right side
    27,554.40x = 451,328,735.20
  5. Step 5: Solve for x
    x = 451,328,735.20/27,554.40
  6. Step 6: Final answer
    x = 16,379.55

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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.