Home / 23,249.80-32,092.95-13,818.25

Finding the Fourth Proportional to 23,249.80, 32,092.95 and 13,818.25

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Solution

The fourth proportional to 23,249.80, 32,092.95 and 13,818.25 is: 19,074.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249.80 : 32,092.95 = 13,818.25 : x
  2. Step 2: Convert to fraction form
    23,249.80/32,092.95 = 13,818.25/x
  3. Step 3: Cross multiply
    23,249.80x = 32,092.95 × 13,818.25
  4. Step 4: Simplify right side
    23,249.80x = 443,468,406.34
  5. Step 5: Solve for x
    x = 443,468,406.34/23,249.80
  6. Step 6: Final answer
    x = 19,074.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.