Home / 4,394.58-6,593.25-1,931.47

Finding the Fourth Proportional to 4,394.58, 6,593.25 and 1,931.47

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Solution

The fourth proportional to 4,394.58, 6,593.25 and 1,931.47 is: 2,897.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.58 : 6,593.25 = 1,931.47 : x
  2. Step 2: Convert to fraction form
    4,394.58/6,593.25 = 1,931.47/x
  3. Step 3: Cross multiply
    4,394.58x = 6,593.25 × 1,931.47
  4. Step 4: Simplify right side
    4,394.58x = 12,734,664.58
  5. Step 5: Solve for x
    x = 12,734,664.58/4,394.58
  6. Step 6: Final answer
    x = 2,897.81

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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.