Home / 4,882.35-7,333.45-4,310.33

Finding the Fourth Proportional to 4,882.35, 7,333.45 and 4,310.33

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Solution

The fourth proportional to 4,882.35, 7,333.45 and 4,310.33 is: 6,474.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.35 : 7,333.45 = 4,310.33 : x
  2. Step 2: Convert to fraction form
    4,882.35/7,333.45 = 4,310.33/x
  3. Step 3: Cross multiply
    4,882.35x = 7,333.45 × 4,310.33
  4. Step 4: Simplify right side
    4,882.35x = 31,609,542.10
  5. Step 5: Solve for x
    x = 31,609,542.10/4,882.35
  6. Step 6: Final answer
    x = 6,474.24

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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.