Home / 44,979.69-67,477.76-22,502.12

Finding the Fourth Proportional to 44,979.69, 67,477.76 and 22,502.12

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Solution

The fourth proportional to 44,979.69, 67,477.76 and 22,502.12 is: 33,757.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,979.69 : 67,477.76 = 22,502.12 : x
  2. Step 2: Convert to fraction form
    44,979.69/67,477.76 = 22,502.12/x
  3. Step 3: Cross multiply
    44,979.69x = 67,477.76 × 22,502.12
  4. Step 4: Simplify right side
    44,979.69x = 1,518,392,202.95
  5. Step 5: Solve for x
    x = 1,518,392,202.95/44,979.69
  6. Step 6: Final answer
    x = 33,757.28

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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.