Home / 163,100.11-244,605.88-44,743.45

Finding the Fourth Proportional to 163,100.11, 244,605.88 and 44,743.45

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Solution

The fourth proportional to 163,100.11, 244,605.88 and 44,743.45 is: 67,103.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,100.11 : 244,605.88 = 44,743.45 : x
  2. Step 2: Convert to fraction form
    163,100.11/244,605.88 = 44,743.45/x
  3. Step 3: Cross multiply
    163,100.11x = 244,605.88 × 44,743.45
  4. Step 4: Simplify right side
    163,100.11x = 10,944,510,961.49
  5. Step 5: Solve for x
    x = 10,944,510,961.49/163,100.11
  6. Step 6: Final answer
    x = 67,103.03

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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.