Home / 195,464.48-269,722.24-110,564.96

Finding the Fourth Proportional to 195,464.48, 269,722.24 and 110,564.96

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Solution

The fourth proportional to 195,464.48, 269,722.24 and 110,564.96 is: 152,569.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,464.48 : 269,722.24 = 110,564.96 : x
  2. Step 2: Convert to fraction form
    195,464.48/269,722.24 = 110,564.96/x
  3. Step 3: Cross multiply
    195,464.48x = 269,722.24 × 110,564.96
  4. Step 4: Simplify right side
    195,464.48x = 29,821,828,676.71
  5. Step 5: Solve for x
    x = 29,821,828,676.71/195,464.48
  6. Step 6: Final answer
    x = 152,569.04

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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.