Home / 5,548.88-8,317.56-2,624.96

Finding the Fourth Proportional to 5,548.88, 8,317.56 and 2,624.96

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Solution

The fourth proportional to 5,548.88, 8,317.56 and 2,624.96 is: 3,934.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548.88 : 8,317.56 = 2,624.96 : x
  2. Step 2: Convert to fraction form
    5,548.88/8,317.56 = 2,624.96/x
  3. Step 3: Cross multiply
    5,548.88x = 8,317.56 × 2,624.96
  4. Step 4: Simplify right side
    5,548.88x = 21,833,262.30
  5. Step 5: Solve for x
    x = 21,833,262.30/5,548.88
  6. Step 6: Final answer
    x = 3,934.72

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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.