Home / 6,625.06-9,924.61-3,845.91

Finding the Fourth Proportional to 6,625.06, 9,924.61 and 3,845.91

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Solution

The fourth proportional to 6,625.06, 9,924.61 and 3,845.91 is: 5,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.06 : 9,924.61 = 3,845.91 : x
  2. Step 2: Convert to fraction form
    6,625.06/9,924.61 = 3,845.91/x
  3. Step 3: Cross multiply
    6,625.06x = 9,924.61 × 3,845.91
  4. Step 4: Simplify right side
    6,625.06x = 38,169,156.85
  5. Step 5: Solve for x
    x = 38,169,156.85/6,625.06
  6. Step 6: Final answer
    x = 5,761.33

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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.