Home / 16,179.52-24,269.26-5,087.18

Finding the Fourth Proportional to 16,179.52, 24,269.26 and 5,087.18

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Solution

The fourth proportional to 16,179.52, 24,269.26 and 5,087.18 is: 7,630.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,179.52 : 24,269.26 = 5,087.18 : x
  2. Step 2: Convert to fraction form
    16,179.52/24,269.26 = 5,087.18/x
  3. Step 3: Cross multiply
    16,179.52x = 24,269.26 × 5,087.18
  4. Step 4: Simplify right side
    16,179.52x = 123,461,972.74
  5. Step 5: Solve for x
    x = 123,461,972.74/16,179.52
  6. Step 6: Final answer
    x = 7,630.76

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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.