Home / 4,531.88-6,798.42-1,935.42

Finding the Fourth Proportional to 4,531.88, 6,798.42 and 1,935.42

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Solution

The fourth proportional to 4,531.88, 6,798.42 and 1,935.42 is: 2,903.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.88 : 6,798.42 = 1,935.42 : x
  2. Step 2: Convert to fraction form
    4,531.88/6,798.42 = 1,935.42/x
  3. Step 3: Cross multiply
    4,531.88x = 6,798.42 × 1,935.42
  4. Step 4: Simplify right side
    4,531.88x = 13,157,798.04
  5. Step 5: Solve for x
    x = 13,157,798.04/4,531.88
  6. Step 6: Final answer
    x = 2,903.39

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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.