Home / 27,605.15-41,399.52-10,070.88

Finding the Fourth Proportional to 27,605.15, 41,399.52 and 10,070.88

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Solution

The fourth proportional to 27,605.15, 41,399.52 and 10,070.88 is: 15,103.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605.15 : 41,399.52 = 10,070.88 : x
  2. Step 2: Convert to fraction form
    27,605.15/41,399.52 = 10,070.88/x
  3. Step 3: Cross multiply
    27,605.15x = 41,399.52 × 10,070.88
  4. Step 4: Simplify right side
    27,605.15x = 416,929,597.98
  5. Step 5: Solve for x
    x = 416,929,597.98/27,605.15
  6. Step 6: Final answer
    x = 15,103.33

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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.