Home / 195,469.36-269,748.72-110,584.60

Finding the Fourth Proportional to 195,469.36, 269,748.72 and 110,584.60

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Solution

The fourth proportional to 195,469.36, 269,748.72 and 110,584.60 is: 152,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,469.36 : 269,748.72 = 110,584.60 : x
  2. Step 2: Convert to fraction form
    195,469.36/269,748.72 = 110,584.60/x
  3. Step 3: Cross multiply
    195,469.36x = 269,748.72 × 110,584.60
  4. Step 4: Simplify right side
    195,469.36x = 29,830,054,301.71
  5. Step 5: Solve for x
    x = 29,830,054,301.71/195,469.36
  6. Step 6: Final answer
    x = 152,607.32

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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.