Home / 113,691.24-170,544.96-34,795.22

Finding the Fourth Proportional to 113,691.24, 170,544.96 and 34,795.22

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Solution

The fourth proportional to 113,691.24, 170,544.96 and 34,795.22 is: 52,195.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,691.24 : 170,544.96 = 34,795.22 : x
  2. Step 2: Convert to fraction form
    113,691.24/170,544.96 = 34,795.22/x
  3. Step 3: Cross multiply
    113,691.24x = 170,544.96 × 34,795.22
  4. Step 4: Simplify right side
    113,691.24x = 5,934,148,550.37
  5. Step 5: Solve for x
    x = 5,934,148,550.37/113,691.24
  6. Step 6: Final answer
    x = 52,195.30

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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.