Home / 4,338.67-5,987.38-2,349.25

Finding the Fourth Proportional to 4,338.67, 5,987.38 and 2,349.25

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Solution

The fourth proportional to 4,338.67, 5,987.38 and 2,349.25 is: 3,241.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338.67 : 5,987.38 = 2,349.25 : x
  2. Step 2: Convert to fraction form
    4,338.67/5,987.38 = 2,349.25/x
  3. Step 3: Cross multiply
    4,338.67x = 5,987.38 × 2,349.25
  4. Step 4: Simplify right side
    4,338.67x = 14,065,852.47
  5. Step 5: Solve for x
    x = 14,065,852.47/4,338.67
  6. Step 6: Final answer
    x = 3,241.97

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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.