Home / 4,511.12-6,225.62-2,521.83

Finding the Fourth Proportional to 4,511.12, 6,225.62 and 2,521.83

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Solution

The fourth proportional to 4,511.12, 6,225.62 and 2,521.83 is: 3,480.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.12 : 6,225.62 = 2,521.83 : x
  2. Step 2: Convert to fraction form
    4,511.12/6,225.62 = 2,521.83/x
  3. Step 3: Cross multiply
    4,511.12x = 6,225.62 × 2,521.83
  4. Step 4: Simplify right side
    4,511.12x = 15,699,942.68
  5. Step 5: Solve for x
    x = 15,699,942.68/4,511.12
  6. Step 6: Final answer
    x = 3,480.28

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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.