Home / 113,435.30-170,113.23-33,452.03

Finding the Fourth Proportional to 113,435.30, 170,113.23 and 33,452.03

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Solution

The fourth proportional to 113,435.30, 170,113.23 and 33,452.03 is: 50,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,435.30 : 170,113.23 = 33,452.03 : x
  2. Step 2: Convert to fraction form
    113,435.30/170,113.23 = 33,452.03/x
  3. Step 3: Cross multiply
    113,435.30x = 170,113.23 × 33,452.03
  4. Step 4: Simplify right side
    113,435.30x = 5,690,632,448.07
  5. Step 5: Solve for x
    x = 5,690,632,448.07/113,435.30
  6. Step 6: Final answer
    x = 50,166.33

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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.