Home / 29,083.25-43,567.77-19,192.34

Finding the Fourth Proportional to 29,083.25, 43,567.77 and 19,192.34

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Solution

The fourth proportional to 29,083.25, 43,567.77 and 19,192.34 is: 28,750.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.25 : 43,567.77 = 19,192.34 : x
  2. Step 2: Convert to fraction form
    29,083.25/43,567.77 = 19,192.34/x
  3. Step 3: Cross multiply
    29,083.25x = 43,567.77 × 19,192.34
  4. Step 4: Simplify right side
    29,083.25x = 836,167,635.77
  5. Step 5: Solve for x
    x = 836,167,635.77/29,083.25
  6. Step 6: Final answer
    x = 28,750.83

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1.5x scale

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.