Home / 195,169.03-269,329.76-110,284.27

Finding the Fourth Proportional to 195,169.03, 269,329.76 and 110,284.27

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Solution

The fourth proportional to 195,169.03, 269,329.76 and 110,284.27 is: 152,190.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,169.03 : 269,329.76 = 110,284.27 : x
  2. Step 2: Convert to fraction form
    195,169.03/269,329.76 = 110,284.27/x
  3. Step 3: Cross multiply
    195,169.03x = 269,329.76 × 110,284.27
  4. Step 4: Simplify right side
    195,169.03x = 29,702,835,159.70
  5. Step 5: Solve for x
    x = 29,702,835,159.70/195,169.03
  6. Step 6: Final answer
    x = 152,190.31

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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.