Home / 4,452.36-6,677.02-1,853.96

Finding the Fourth Proportional to 4,452.36, 6,677.02 and 1,853.96

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Solution

The fourth proportional to 4,452.36, 6,677.02 and 1,853.96 is: 2,780.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.36 : 6,677.02 = 1,853.96 : x
  2. Step 2: Convert to fraction form
    4,452.36/6,677.02 = 1,853.96/x
  3. Step 3: Cross multiply
    4,452.36x = 6,677.02 × 1,853.96
  4. Step 4: Simplify right side
    4,452.36x = 12,378,928.00
  5. Step 5: Solve for x
    x = 12,378,928.00/4,452.36
  6. Step 6: Final answer
    x = 2,780.31

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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.