Home / 23,876.98-35,766.24-13,986.27

Finding the Fourth Proportional to 23,876.98, 35,766.24 and 13,986.27

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Solution

The fourth proportional to 23,876.98, 35,766.24 and 13,986.27 is: 20,950.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,876.98 : 35,766.24 = 13,986.27 : x
  2. Step 2: Convert to fraction form
    23,876.98/35,766.24 = 13,986.27/x
  3. Step 3: Cross multiply
    23,876.98x = 35,766.24 × 13,986.27
  4. Step 4: Simplify right side
    23,876.98x = 500,236,289.52
  5. Step 5: Solve for x
    x = 500,236,289.52/23,876.98
  6. Step 6: Final answer
    x = 20,950.57

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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.