Home / 34,070.16-51,104.04-11,883.48

Finding the Fourth Proportional to 34,070.16, 51,104.04 and 11,883.48

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Solution

The fourth proportional to 34,070.16, 51,104.04 and 11,883.48 is: 17,824.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,070.16 : 51,104.04 = 11,883.48 : x
  2. Step 2: Convert to fraction form
    34,070.16/51,104.04 = 11,883.48/x
  3. Step 3: Cross multiply
    34,070.16x = 51,104.04 × 11,883.48
  4. Step 4: Simplify right side
    34,070.16x = 607,293,837.26
  5. Step 5: Solve for x
    x = 607,293,837.26/34,070.16
  6. Step 6: Final answer
    x = 17,824.80

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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.