Home / 4,503.98-6,757.18-1,383.92

Finding the Fourth Proportional to 4,503.98, 6,757.18 and 1,383.92

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Solution

The fourth proportional to 4,503.98, 6,757.18 and 1,383.92 is: 2,076.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.98 : 6,757.18 = 1,383.92 : x
  2. Step 2: Convert to fraction form
    4,503.98/6,757.18 = 1,383.92/x
  3. Step 3: Cross multiply
    4,503.98x = 6,757.18 × 1,383.92
  4. Step 4: Simplify right side
    4,503.98x = 9,351,409.98
  5. Step 5: Solve for x
    x = 9,351,409.98/4,503.98
  6. Step 6: Final answer
    x = 2,076.26

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1.5x scale

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.