Home / 16,354.24-24,528.60-4,664.68

Finding the Fourth Proportional to 16,354.24, 24,528.60 and 4,664.68

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Solution

The fourth proportional to 16,354.24, 24,528.60 and 4,664.68 is: 6,996.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354.24 : 24,528.60 = 4,664.68 : x
  2. Step 2: Convert to fraction form
    16,354.24/24,528.60 = 4,664.68/x
  3. Step 3: Cross multiply
    16,354.24x = 24,528.60 × 4,664.68
  4. Step 4: Simplify right side
    16,354.24x = 114,418,069.85
  5. Step 5: Solve for x
    x = 114,418,069.85/16,354.24
  6. Step 6: Final answer
    x = 6,996.23

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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.