Home / 23,775.14-35,668.11-12,675.98

Finding the Fourth Proportional to 23,775.14, 35,668.11 and 12,675.98

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Solution

The fourth proportional to 23,775.14, 35,668.11 and 12,675.98 is: 19,016.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,775.14 : 35,668.11 = 12,675.98 : x
  2. Step 2: Convert to fraction form
    23,775.14/35,668.11 = 12,675.98/x
  3. Step 3: Cross multiply
    23,775.14x = 35,668.11 × 12,675.98
  4. Step 4: Simplify right side
    23,775.14x = 452,128,070.66
  5. Step 5: Solve for x
    x = 452,128,070.66/23,775.14
  6. Step 6: Final answer
    x = 19,016.85

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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.