Home / 5,533.74-8,306.07-2,936.68

Finding the Fourth Proportional to 5,533.74, 8,306.07 and 2,936.68

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Solution

The fourth proportional to 5,533.74, 8,306.07 and 2,936.68 is: 4,407.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533.74 : 8,306.07 = 2,936.68 : x
  2. Step 2: Convert to fraction form
    5,533.74/8,306.07 = 2,936.68/x
  3. Step 3: Cross multiply
    5,533.74x = 8,306.07 × 2,936.68
  4. Step 4: Simplify right side
    5,533.74x = 24,392,248.88
  5. Step 5: Solve for x
    x = 24,392,248.88/5,533.74
  6. Step 6: Final answer
    x = 4,407.91

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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.