Home / 4,504.50-6,216.93-3,264.66

Finding the Fourth Proportional to 4,504.50, 6,216.93 and 3,264.66

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Solution

The fourth proportional to 4,504.50, 6,216.93 and 3,264.66 is: 4,505.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.50 : 6,216.93 = 3,264.66 : x
  2. Step 2: Convert to fraction form
    4,504.50/6,216.93 = 3,264.66/x
  3. Step 3: Cross multiply
    4,504.50x = 6,216.93 × 3,264.66
  4. Step 4: Simplify right side
    4,504.50x = 20,296,162.69
  5. Step 5: Solve for x
    x = 20,296,162.69/4,504.50
  6. Step 6: Final answer
    x = 4,505.75

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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.