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Finding the Fourth Proportional to 73,677.69, 101,630.90 and 44,984.25

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Solution

The fourth proportional to 73,677.69, 101,630.90 and 44,984.25 is: 62,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,677.69 : 101,630.90 = 44,984.25 : x
  2. Step 2: Convert to fraction form
    73,677.69/101,630.90 = 44,984.25/x
  3. Step 3: Cross multiply
    73,677.69x = 101,630.90 × 44,984.25
  4. Step 4: Simplify right side
    73,677.69x = 4,571,789,588.40
  5. Step 5: Solve for x
    x = 4,571,789,588.40/73,677.69
  6. Step 6: Final answer
    x = 62,051.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.