Home / 6,321.07-9,477.55-2,625.85

Finding the Fourth Proportional to 6,321.07, 9,477.55 and 2,625.85

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Solution

The fourth proportional to 6,321.07, 9,477.55 and 2,625.85 is: 3,937.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,321.07 : 9,477.55 = 2,625.85 : x
  2. Step 2: Convert to fraction form
    6,321.07/9,477.55 = 2,625.85/x
  3. Step 3: Cross multiply
    6,321.07x = 9,477.55 × 2,625.85
  4. Step 4: Simplify right side
    6,321.07x = 24,886,624.67
  5. Step 5: Solve for x
    x = 24,886,624.67/6,321.07
  6. Step 6: Final answer
    x = 3,937.09

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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.