Home / 163,021.88-244,534.54-44,693.24

Finding the Fourth Proportional to 163,021.88, 244,534.54 and 44,693.24

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Solution

The fourth proportional to 163,021.88, 244,534.54 and 44,693.24 is: 67,040.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,021.88 : 244,534.54 = 44,693.24 : x
  2. Step 2: Convert to fraction form
    163,021.88/244,534.54 = 44,693.24/x
  3. Step 3: Cross multiply
    163,021.88x = 244,534.54 × 44,693.24
  4. Step 4: Simplify right side
    163,021.88x = 10,929,040,884.51
  5. Step 5: Solve for x
    x = 10,929,040,884.51/163,021.88
  6. Step 6: Final answer
    x = 67,040.33

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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.