Home / 134,594.31-201,892.25-34,747.68

Finding the Fourth Proportional to 134,594.31, 201,892.25 and 34,747.68

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Solution

The fourth proportional to 134,594.31, 201,892.25 and 34,747.68 is: 52,121.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,594.31 : 201,892.25 = 34,747.68 : x
  2. Step 2: Convert to fraction form
    134,594.31/201,892.25 = 34,747.68/x
  3. Step 3: Cross multiply
    134,594.31x = 201,892.25 × 34,747.68
  4. Step 4: Simplify right side
    134,594.31x = 7,015,287,945.99
  5. Step 5: Solve for x
    x = 7,015,287,945.99/134,594.31
  6. Step 6: Final answer
    x = 52,121.73

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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.