Home / 195,537.24-269,841.38-106,113.24

Finding the Fourth Proportional to 195,537.24, 269,841.38 and 106,113.24

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Solution

The fourth proportional to 195,537.24, 269,841.38 and 106,113.24 is: 146,436.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,537.24 : 269,841.38 = 106,113.24 : x
  2. Step 2: Convert to fraction form
    195,537.24/269,841.38 = 106,113.24/x
  3. Step 3: Cross multiply
    195,537.24x = 269,841.38 × 106,113.24
  4. Step 4: Simplify right side
    195,537.24x = 28,633,743,117.87
  5. Step 5: Solve for x
    x = 28,633,743,117.87/195,537.24
  6. Step 6: Final answer
    x = 146,436.27

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1.5x scale

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.