Home / 110,502.56-165,757.93-35,623.80

Finding the Fourth Proportional to 110,502.56, 165,757.93 and 35,623.80

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Solution

The fourth proportional to 110,502.56, 165,757.93 and 35,623.80 is: 53,437.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,502.56 : 165,757.93 = 35,623.80 : x
  2. Step 2: Convert to fraction form
    110,502.56/165,757.93 = 35,623.80/x
  3. Step 3: Cross multiply
    110,502.56x = 165,757.93 × 35,623.80
  4. Step 4: Simplify right side
    110,502.56x = 5,904,927,257.67
  5. Step 5: Solve for x
    x = 5,904,927,257.67/110,502.56
  6. Step 6: Final answer
    x = 53,437.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.