Home / 16,342.76-24,519.90-5,955.56

Finding the Fourth Proportional to 16,342.76, 24,519.90 and 5,955.56

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Solution

The fourth proportional to 16,342.76, 24,519.90 and 5,955.56 is: 8,935.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342.76 : 24,519.90 = 5,955.56 : x
  2. Step 2: Convert to fraction form
    16,342.76/24,519.90 = 5,955.56/x
  3. Step 3: Cross multiply
    16,342.76x = 24,519.90 × 5,955.56
  4. Step 4: Simplify right side
    16,342.76x = 146,029,735.64
  5. Step 5: Solve for x
    x = 146,029,735.64/16,342.76
  6. Step 6: Final answer
    x = 8,935.44

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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.