Home / 16,236.40-24,354.84-4,548.88

Finding the Fourth Proportional to 16,236.40, 24,354.84 and 4,548.88

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Solution

The fourth proportional to 16,236.40, 24,354.84 and 4,548.88 is: 6,823.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.40 : 24,354.84 = 4,548.88 : x
  2. Step 2: Convert to fraction form
    16,236.40/24,354.84 = 4,548.88/x
  3. Step 3: Cross multiply
    16,236.40x = 24,354.84 × 4,548.88
  4. Step 4: Simplify right side
    16,236.40x = 110,787,244.58
  5. Step 5: Solve for x
    x = 110,787,244.58/16,236.40
  6. Step 6: Final answer
    x = 6,823.39

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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.