Home / 16,427.58-24,644.82-5,333.40

Finding the Fourth Proportional to 16,427.58, 24,644.82 and 5,333.40

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Solution

The fourth proportional to 16,427.58, 24,644.82 and 5,333.40 is: 8,001.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,427.58 : 24,644.82 = 5,333.40 : x
  2. Step 2: Convert to fraction form
    16,427.58/24,644.82 = 5,333.40/x
  3. Step 3: Cross multiply
    16,427.58x = 24,644.82 × 5,333.40
  4. Step 4: Simplify right side
    16,427.58x = 131,440,682.99
  5. Step 5: Solve for x
    x = 131,440,682.99/16,427.58
  6. Step 6: Final answer
    x = 8,001.22

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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.