Home / 23,994.44-33,113.85-13,384.05

Finding the Fourth Proportional to 23,994.44, 33,113.85 and 13,384.05

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Solution

The fourth proportional to 23,994.44, 33,113.85 and 13,384.05 is: 18,470.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,994.44 : 33,113.85 = 13,384.05 : x
  2. Step 2: Convert to fraction form
    23,994.44/33,113.85 = 13,384.05/x
  3. Step 3: Cross multiply
    23,994.44x = 33,113.85 × 13,384.05
  4. Step 4: Simplify right side
    23,994.44x = 443,197,435.99
  5. Step 5: Solve for x
    x = 443,197,435.99/23,994.44
  6. Step 6: Final answer
    x = 18,470.84

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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.