Home / 195,252.45-269,444.82-110,369.52

Finding the Fourth Proportional to 195,252.45, 269,444.82 and 110,369.52

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Solution

The fourth proportional to 195,252.45, 269,444.82 and 110,369.52 is: 152,307.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,252.45 : 269,444.82 = 110,369.52 : x
  2. Step 2: Convert to fraction form
    195,252.45/269,444.82 = 110,369.52/x
  3. Step 3: Cross multiply
    195,252.45x = 269,444.82 × 110,369.52
  4. Step 4: Simplify right side
    195,252.45x = 29,738,493,550.81
  5. Step 5: Solve for x
    x = 29,738,493,550.81/195,252.45
  6. Step 6: Final answer
    x = 152,307.91

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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.