Home / 5,532.52-7,636.48-3,295.96

Finding the Fourth Proportional to 5,532.52, 7,636.48 and 3,295.96

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Solution

The fourth proportional to 5,532.52, 7,636.48 and 3,295.96 is: 4,549.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.52 : 7,636.48 = 3,295.96 : x
  2. Step 2: Convert to fraction form
    5,532.52/7,636.48 = 3,295.96/x
  3. Step 3: Cross multiply
    5,532.52x = 7,636.48 × 3,295.96
  4. Step 4: Simplify right side
    5,532.52x = 25,169,532.62
  5. Step 5: Solve for x
    x = 25,169,532.62/5,532.52
  6. Step 6: Final answer
    x = 4,549.38

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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.