Home / 35,457.26-53,192.19-11,766.22

Finding the Fourth Proportional to 35,457.26, 53,192.19 and 11,766.22

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Solution

The fourth proportional to 35,457.26, 53,192.19 and 11,766.22 is: 17,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457.26 : 53,192.19 = 11,766.22 : x
  2. Step 2: Convert to fraction form
    35,457.26/53,192.19 = 11,766.22/x
  3. Step 3: Cross multiply
    35,457.26x = 53,192.19 × 11,766.22
  4. Step 4: Simplify right side
    35,457.26x = 625,870,876.84
  5. Step 5: Solve for x
    x = 625,870,876.84/35,457.26
  6. Step 6: Final answer
    x = 17,651.42

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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.