Home / 33,457.14-50,192.19-12,695.22

Finding the Fourth Proportional to 33,457.14, 50,192.19 and 12,695.22

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Solution

The fourth proportional to 33,457.14, 50,192.19 and 12,695.22 is: 19,045.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,457.14 : 50,192.19 = 12,695.22 : x
  2. Step 2: Convert to fraction form
    33,457.14/50,192.19 = 12,695.22/x
  3. Step 3: Cross multiply
    33,457.14x = 50,192.19 × 12,695.22
  4. Step 4: Simplify right side
    33,457.14x = 637,200,894.33
  5. Step 5: Solve for x
    x = 637,200,894.33/33,457.14
  6. Step 6: Final answer
    x = 19,045.29

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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.