Home / 4,318.35-5,933.52-3,432.63

Finding the Fourth Proportional to 4,318.35, 5,933.52 and 3,432.63

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Solution

The fourth proportional to 4,318.35, 5,933.52 and 3,432.63 is: 4,716.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.35 : 5,933.52 = 3,432.63 : x
  2. Step 2: Convert to fraction form
    4,318.35/5,933.52 = 3,432.63/x
  3. Step 3: Cross multiply
    4,318.35x = 5,933.52 × 3,432.63
  4. Step 4: Simplify right side
    4,318.35x = 20,367,578.76
  5. Step 5: Solve for x
    x = 20,367,578.76/4,318.35
  6. Step 6: Final answer
    x = 4,716.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.