Home / 27,554.64-41,307.69-10,926.36

Finding the Fourth Proportional to 27,554.64, 41,307.69 and 10,926.36

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Solution

The fourth proportional to 27,554.64, 41,307.69 and 10,926.36 is: 16,379.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554.64 : 41,307.69 = 10,926.36 : x
  2. Step 2: Convert to fraction form
    27,554.64/41,307.69 = 10,926.36/x
  3. Step 3: Cross multiply
    27,554.64x = 41,307.69 × 10,926.36
  4. Step 4: Simplify right side
    27,554.64x = 451,342,691.71
  5. Step 5: Solve for x
    x = 451,342,691.71/27,554.64
  6. Step 6: Final answer
    x = 16,379.92

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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.