Home / 4,560.36-6,284.70-3,299.28

Finding the Fourth Proportional to 4,560.36, 6,284.70 and 3,299.28

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Solution

The fourth proportional to 4,560.36, 6,284.70 and 3,299.28 is: 4,546.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560.36 : 6,284.70 = 3,299.28 : x
  2. Step 2: Convert to fraction form
    4,560.36/6,284.70 = 3,299.28/x
  3. Step 3: Cross multiply
    4,560.36x = 6,284.70 × 3,299.28
  4. Step 4: Simplify right side
    4,560.36x = 20,734,985.02
  5. Step 5: Solve for x
    x = 20,734,985.02/4,560.36
  6. Step 6: Final answer
    x = 4,546.79

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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.