Home / 104,186.24-156,301.26-34,060.04

Finding the Fourth Proportional to 104,186.24, 156,301.26 and 34,060.04

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Solution

The fourth proportional to 104,186.24, 156,301.26 and 34,060.04 is: 51,097.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,186.24 : 156,301.26 = 34,060.04 : x
  2. Step 2: Convert to fraction form
    104,186.24/156,301.26 = 34,060.04/x
  3. Step 3: Cross multiply
    104,186.24x = 156,301.26 × 34,060.04
  4. Step 4: Simplify right side
    104,186.24x = 5,323,627,167.65
  5. Step 5: Solve for x
    x = 5,323,627,167.65/104,186.24
  6. Step 6: Final answer
    x = 51,097.22

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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.