Home / 195,167.65-269,327.86-110,282.89

Finding the Fourth Proportional to 195,167.65, 269,327.86 and 110,282.89

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Solution

The fourth proportional to 195,167.65, 269,327.86 and 110,282.89 is: 152,188.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,167.65 : 269,327.86 = 110,282.89 : x
  2. Step 2: Convert to fraction form
    195,167.65/269,327.86 = 110,282.89/x
  3. Step 3: Cross multiply
    195,167.65x = 269,327.86 × 110,282.89
  4. Step 4: Simplify right side
    195,167.65x = 29,702,254,758.32
  5. Step 5: Solve for x
    x = 29,702,254,758.32/195,167.65
  6. Step 6: Final answer
    x = 152,188.41

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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.