Home / 44,992.26-67,400.64-29,362.50

Finding the Fourth Proportional to 44,992.26, 67,400.64 and 29,362.50

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Solution

The fourth proportional to 44,992.26, 67,400.64 and 29,362.50 is: 43,986.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,992.26 : 67,400.64 = 29,362.50 : x
  2. Step 2: Convert to fraction form
    44,992.26/67,400.64 = 29,362.50/x
  3. Step 3: Cross multiply
    44,992.26x = 67,400.64 × 29,362.50
  4. Step 4: Simplify right side
    44,992.26x = 1,979,051,292
  5. Step 5: Solve for x
    x = 1,979,051,292/44,992.26
  6. Step 6: Final answer
    x = 43,986.48

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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.