Home / 170,273.26-234,977.11-93,792.13

Finding the Fourth Proportional to 170,273.26, 234,977.11 and 93,792.13

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Solution

The fourth proportional to 170,273.26, 234,977.11 and 93,792.13 is: 129,433.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,273.26 : 234,977.11 = 93,792.13 : x
  2. Step 2: Convert to fraction form
    170,273.26/234,977.11 = 93,792.13/x
  3. Step 3: Cross multiply
    170,273.26x = 234,977.11 × 93,792.13
  4. Step 4: Simplify right side
    170,273.26x = 22,039,003,090.01
  5. Step 5: Solve for x
    x = 22,039,003,090.01/170,273.26
  6. Step 6: Final answer
    x = 129,433.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.