Home / 75,567.08-113,195.01-44,327

Finding the Fourth Proportional to 75,567.08, 113,195.01 and 44,327

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Solution

The fourth proportional to 75,567.08, 113,195.01 and 44,327 is: 66,399.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,567.08 : 113,195.01 = 44,327 : x
  2. Step 2: Convert to fraction form
    75,567.08/113,195.01 = 44,327/x
  3. Step 3: Cross multiply
    75,567.08x = 113,195.01 × 44,327
  4. Step 4: Simplify right side
    75,567.08x = 5,017,595,208.27
  5. Step 5: Solve for x
    x = 5,017,595,208.27/75,567.08
  6. Step 6: Final answer
    x = 66,399.22

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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.