Home / 4,554.30-6,833.61-1,632.90

Finding the Fourth Proportional to 4,554.30, 6,833.61 and 1,632.90

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Solution

The fourth proportional to 4,554.30, 6,833.61 and 1,632.90 is: 2,450.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.30 : 6,833.61 = 1,632.90 : x
  2. Step 2: Convert to fraction form
    4,554.30/6,833.61 = 1,632.90/x
  3. Step 3: Cross multiply
    4,554.30x = 6,833.61 × 1,632.90
  4. Step 4: Simplify right side
    4,554.30x = 11,158,601.77
  5. Step 5: Solve for x
    x = 11,158,601.77/4,554.30
  6. Step 6: Final answer
    x = 2,450.12

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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.