Home / 134,958.70-202,442.85-41,464.30

Finding the Fourth Proportional to 134,958.70, 202,442.85 and 41,464.30

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Solution

The fourth proportional to 134,958.70, 202,442.85 and 41,464.30 is: 62,197.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,958.70 : 202,442.85 = 41,464.30 : x
  2. Step 2: Convert to fraction form
    134,958.70/202,442.85 = 41,464.30/x
  3. Step 3: Cross multiply
    134,958.70x = 202,442.85 × 41,464.30
  4. Step 4: Simplify right side
    134,958.70x = 8,394,151,065.26
  5. Step 5: Solve for x
    x = 8,394,151,065.26/134,958.70
  6. Step 6: Final answer
    x = 62,197.92

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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.