Home / 24,103.54-33,263.58-13,493.11

Finding the Fourth Proportional to 24,103.54, 33,263.58 and 13,493.11

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Solution

The fourth proportional to 24,103.54, 33,263.58 and 13,493.11 is: 18,620.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,103.54 : 33,263.58 = 13,493.11 : x
  2. Step 2: Convert to fraction form
    24,103.54/33,263.58 = 13,493.11/x
  3. Step 3: Cross multiply
    24,103.54x = 33,263.58 × 13,493.11
  4. Step 4: Simplify right side
    24,103.54x = 448,829,143.93
  5. Step 5: Solve for x
    x = 448,829,143.93/24,103.54
  6. Step 6: Final answer
    x = 18,620.88

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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.