Home / 163,174.71-244,764.77-44,845.32

Finding the Fourth Proportional to 163,174.71, 244,764.77 and 44,845.32

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Solution

The fourth proportional to 163,174.71, 244,764.77 and 44,845.32 is: 67,268.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,174.71 : 244,764.77 = 44,845.32 : x
  2. Step 2: Convert to fraction form
    163,174.71/244,764.77 = 44,845.32/x
  3. Step 3: Cross multiply
    163,174.71x = 244,764.77 × 44,845.32
  4. Step 4: Simplify right side
    163,174.71x = 10,976,554,211.15
  5. Step 5: Solve for x
    x = 10,976,554,211.15/163,174.71
  6. Step 6: Final answer
    x = 67,268.72

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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.