Home / 4,336.09-6,503.93-3,015.94

Finding the Fourth Proportional to 4,336.09, 6,503.93 and 3,015.94

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Solution

The fourth proportional to 4,336.09, 6,503.93 and 3,015.94 is: 4,523.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.09 : 6,503.93 = 3,015.94 : x
  2. Step 2: Convert to fraction form
    4,336.09/6,503.93 = 3,015.94/x
  3. Step 3: Cross multiply
    4,336.09x = 6,503.93 × 3,015.94
  4. Step 4: Simplify right side
    4,336.09x = 19,615,462.64
  5. Step 5: Solve for x
    x = 19,615,462.64/4,336.09
  6. Step 6: Final answer
    x = 4,523.77

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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.