Home / 4,607.94-6,359.49-2,619.03

Finding the Fourth Proportional to 4,607.94, 6,359.49 and 2,619.03

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Solution

The fourth proportional to 4,607.94, 6,359.49 and 2,619.03 is: 3,614.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.94 : 6,359.49 = 2,619.03 : x
  2. Step 2: Convert to fraction form
    4,607.94/6,359.49 = 2,619.03/x
  3. Step 3: Cross multiply
    4,607.94x = 6,359.49 × 2,619.03
  4. Step 4: Simplify right side
    4,607.94x = 16,655,695.09
  5. Step 5: Solve for x
    x = 16,655,695.09/4,607.94
  6. Step 6: Final answer
    x = 3,614.56

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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.