Home / 4,349.67-6,529.98-2,895.30

Finding the Fourth Proportional to 4,349.67, 6,529.98 and 2,895.30

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Solution

The fourth proportional to 4,349.67, 6,529.98 and 2,895.30 is: 4,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.67 : 6,529.98 = 2,895.30 : x
  2. Step 2: Convert to fraction form
    4,349.67/6,529.98 = 2,895.30/x
  3. Step 3: Cross multiply
    4,349.67x = 6,529.98 × 2,895.30
  4. Step 4: Simplify right side
    4,349.67x = 18,906,251.09
  5. Step 5: Solve for x
    x = 18,906,251.09/4,349.67
  6. Step 6: Final answer
    x = 4,346.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.