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Finding the Fourth Proportional to 44,804.39, 67,190.58 and 14,813.13

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Solution

The fourth proportional to 44,804.39, 67,190.58 and 14,813.13 is: 22,214.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,804.39 : 67,190.58 = 14,813.13 : x
  2. Step 2: Convert to fraction form
    44,804.39/67,190.58 = 14,813.13/x
  3. Step 3: Cross multiply
    44,804.39x = 67,190.58 × 14,813.13
  4. Step 4: Simplify right side
    44,804.39x = 995,302,796.32
  5. Step 5: Solve for x
    x = 995,302,796.32/44,804.39
  6. Step 6: Final answer
    x = 22,214.41

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1.5x scale

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.