Home / 4,824.09-6,655.77-3,329.64

Finding the Fourth Proportional to 4,824.09, 6,655.77 and 3,329.64

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Solution

The fourth proportional to 4,824.09, 6,655.77 and 3,329.64 is: 4,593.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.09 : 6,655.77 = 3,329.64 : x
  2. Step 2: Convert to fraction form
    4,824.09/6,655.77 = 3,329.64/x
  3. Step 3: Cross multiply
    4,824.09x = 6,655.77 × 3,329.64
  4. Step 4: Simplify right side
    4,824.09x = 22,161,318.02
  5. Step 5: Solve for x
    x = 22,161,318.02/4,824.09
  6. Step 6: Final answer
    x = 4,593.89

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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.