Home / 6,364.05-9,551.64-3,404.85

Finding the Fourth Proportional to 6,364.05, 9,551.64 and 3,404.85

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Solution

The fourth proportional to 6,364.05, 9,551.64 and 3,404.85 is: 5,110.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364.05 : 9,551.64 = 3,404.85 : x
  2. Step 2: Convert to fraction form
    6,364.05/9,551.64 = 3,404.85/x
  3. Step 3: Cross multiply
    6,364.05x = 9,551.64 × 3,404.85
  4. Step 4: Simplify right side
    6,364.05x = 32,521,909.97
  5. Step 5: Solve for x
    x = 32,521,909.97/6,364.05
  6. Step 6: Final answer
    x = 5,110.25

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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.