Home / 3,326.49-4,593.51-2,069.70

Finding the Fourth Proportional to 3,326.49, 4,593.51 and 2,069.70

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Solution

The fourth proportional to 3,326.49, 4,593.51 and 2,069.70 is: 2,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.49 : 4,593.51 = 2,069.70 : x
  2. Step 2: Convert to fraction form
    3,326.49/4,593.51 = 2,069.70/x
  3. Step 3: Cross multiply
    3,326.49x = 4,593.51 × 2,069.70
  4. Step 4: Simplify right side
    3,326.49x = 9,507,187.65
  5. Step 5: Solve for x
    x = 9,507,187.65/3,326.49
  6. Step 6: Final answer
    x = 2,858.02

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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.