Home / 4,333.09-6,503.69-2,254.56

Finding the Fourth Proportional to 4,333.09, 6,503.69 and 2,254.56

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Solution

The fourth proportional to 4,333.09, 6,503.69 and 2,254.56 is: 3,383.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333.09 : 6,503.69 = 2,254.56 : x
  2. Step 2: Convert to fraction form
    4,333.09/6,503.69 = 2,254.56/x
  3. Step 3: Cross multiply
    4,333.09x = 6,503.69 × 2,254.56
  4. Step 4: Simplify right side
    4,333.09x = 14,662,948.05
  5. Step 5: Solve for x
    x = 14,662,948.05/4,333.09
  6. Step 6: Final answer
    x = 3,383.95

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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.