Home / 4,329.44-6,493.80-1,732.52

Finding the Fourth Proportional to 4,329.44, 6,493.80 and 1,732.52

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Solution

The fourth proportional to 4,329.44, 6,493.80 and 1,732.52 is: 2,598.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.44 : 6,493.80 = 1,732.52 : x
  2. Step 2: Convert to fraction form
    4,329.44/6,493.80 = 1,732.52/x
  3. Step 3: Cross multiply
    4,329.44x = 6,493.80 × 1,732.52
  4. Step 4: Simplify right side
    4,329.44x = 11,250,638.38
  5. Step 5: Solve for x
    x = 11,250,638.38/4,329.44
  6. Step 6: Final answer
    x = 2,598.64

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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.