Home / 5,564.84-7,676.52-3,441.56

Finding the Fourth Proportional to 5,564.84, 7,676.52 and 3,441.56

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Solution

The fourth proportional to 5,564.84, 7,676.52 and 3,441.56 is: 4,747.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564.84 : 7,676.52 = 3,441.56 : x
  2. Step 2: Convert to fraction form
    5,564.84/7,676.52 = 3,441.56/x
  3. Step 3: Cross multiply
    5,564.84x = 7,676.52 × 3,441.56
  4. Step 4: Simplify right side
    5,564.84x = 26,419,204.17
  5. Step 5: Solve for x
    x = 26,419,204.17/5,564.84
  6. Step 6: Final answer
    x = 4,747.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.