Home / 4,772.09-6,580.94-3,653.07

Finding the Fourth Proportional to 4,772.09, 6,580.94 and 3,653.07

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Solution

The fourth proportional to 4,772.09, 6,580.94 and 3,653.07 is: 5,037.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772.09 : 6,580.94 = 3,653.07 : x
  2. Step 2: Convert to fraction form
    4,772.09/6,580.94 = 3,653.07/x
  3. Step 3: Cross multiply
    4,772.09x = 6,580.94 × 3,653.07
  4. Step 4: Simplify right side
    4,772.09x = 24,040,616.22
  5. Step 5: Solve for x
    x = 24,040,616.22/4,772.09
  6. Step 6: Final answer
    x = 5,037.76

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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.