Home / 24,498.22-33,806.90-13,887.84

Finding the Fourth Proportional to 24,498.22, 33,806.90 and 13,887.84

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Solution

The fourth proportional to 24,498.22, 33,806.90 and 13,887.84 is: 19,164.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,498.22 : 33,806.90 = 13,887.84 : x
  2. Step 2: Convert to fraction form
    24,498.22/33,806.90 = 13,887.84/x
  3. Step 3: Cross multiply
    24,498.22x = 33,806.90 × 13,887.84
  4. Step 4: Simplify right side
    24,498.22x = 469,504,818.10
  5. Step 5: Solve for x
    x = 469,504,818.10/24,498.22
  6. Step 6: Final answer
    x = 19,164.85

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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.