Home / 4,775.66-6,591.48-3,366.26

Finding the Fourth Proportional to 4,775.66, 6,591.48 and 3,366.26

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Solution

The fourth proportional to 4,775.66, 6,591.48 and 3,366.26 is: 4,646.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775.66 : 6,591.48 = 3,366.26 : x
  2. Step 2: Convert to fraction form
    4,775.66/6,591.48 = 3,366.26/x
  3. Step 3: Cross multiply
    4,775.66x = 6,591.48 × 3,366.26
  4. Step 4: Simplify right side
    4,775.66x = 22,188,635.46
  5. Step 5: Solve for x
    x = 22,188,635.46/4,775.66
  6. Step 6: Final answer
    x = 4,646.19

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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.