Home / 5,036.14-7,544.40-3,299.50

Finding the Fourth Proportional to 5,036.14, 7,544.40 and 3,299.50

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Solution

The fourth proportional to 5,036.14, 7,544.40 and 3,299.50 is: 4,942.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.14 : 7,544.40 = 3,299.50 : x
  2. Step 2: Convert to fraction form
    5,036.14/7,544.40 = 3,299.50/x
  3. Step 3: Cross multiply
    5,036.14x = 7,544.40 × 3,299.50
  4. Step 4: Simplify right side
    5,036.14x = 24,892,747.80
  5. Step 5: Solve for x
    x = 24,892,747.80/5,036.14
  6. Step 6: Final answer
    x = 4,942.82

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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.