Home / 3,315.54-4,967.73-2,336.88

Finding the Fourth Proportional to 3,315.54, 4,967.73 and 2,336.88

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Solution

The fourth proportional to 3,315.54, 4,967.73 and 2,336.88 is: 3,501.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315.54 : 4,967.73 = 2,336.88 : x
  2. Step 2: Convert to fraction form
    3,315.54/4,967.73 = 2,336.88/x
  3. Step 3: Cross multiply
    3,315.54x = 4,967.73 × 2,336.88
  4. Step 4: Simplify right side
    3,315.54x = 11,608,988.88
  5. Step 5: Solve for x
    x = 11,608,988.88/3,315.54
  6. Step 6: Final answer
    x = 3,501.39

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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.