Home / 16,265.64-24,396.30-4,579.86

Finding the Fourth Proportional to 16,265.64, 24,396.30 and 4,579.86

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Solution

The fourth proportional to 16,265.64, 24,396.30 and 4,579.86 is: 6,869.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.64 : 24,396.30 = 4,579.86 : x
  2. Step 2: Convert to fraction form
    16,265.64/24,396.30 = 4,579.86/x
  3. Step 3: Cross multiply
    16,265.64x = 24,396.30 × 4,579.86
  4. Step 4: Simplify right side
    16,265.64x = 111,731,638.52
  5. Step 5: Solve for x
    x = 111,731,638.52/16,265.64
  6. Step 6: Final answer
    x = 6,869.18

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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.